23468211

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:87

約数の個数: 96

約数和(自身を含む): 44029440

約数和(自身を除く): 20561229

約数列:

[1, 3, 9, 13, 17, 19, 23, 27, 39, 51, 57, 69, 81, 117, 153, 171, 207, 221, 243, 247, 299, 323, 351, 391, 437, 459, 513, 621, 663, 741, 897, 969, 1053, 1173, 1311, 1377, 1539, 1863, 1989, 2223, 2691, 2907, 3159, 3519, 3933, 4131, 4199, 4617, 5083, 5589, 5681, 5967, 6669, 7429, 8073, 8721, 10557, 11799, 12597, 15249, 17043, 17901, 20007, 22287, 24219, 26163, 31671, 35397, 37791, 45747, 51129, 53703, 60021, 66861, 72657, 78489, 95013, 96577, 106191, 113373, 137241, 153387, 200583, 289731, 340119, 411723, 460161, 601749, 869193, 1020357, 1235169, 1380483, 1805247, 2607579, 7822737, 23468211]

約数ペア:

[(1, 23468211), (3, 7822737), (9, 2607579), (13, 1805247), (17, 1380483), (19, 1235169), (23, 1020357), (27, 869193), (39, 601749), (51, 460161), (57, 411723), (69, 340119), (81, 289731), (117, 200583), (153, 153387), (171, 137241), (207, 113373), (221, 106191), (243, 96577), (247, 95013), (299, 78489), (323, 72657), (351, 66861), (391, 60021), (437, 53703), (459, 51129), (513, 45747), (621, 37791), (663, 35397), (741, 31671), (897, 26163), (969, 24219), (1053, 22287), (1173, 20007), (1311, 17901), (1377, 17043), (1539, 15249), (1863, 12597), (1989, 11799), (2223, 10557), (2691, 8721), (2907, 8073), (3159, 7429), (3519, 6669), (3933, 5967), (4131, 5681), (4199, 5589), (4617, 5083)]