2097475317

素因数分解:

$3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{9461}}^1$

素因数の和:9520

約数の個数: 80

約数和(自身を含む): 3956781312

約数和(自身を除く): 1859305995

約数列:

[1, 3, 7, 9, 17, 21, 23, 27, 51, 63, 69, 81, 119, 153, 161, 189, 207, 357, 391, 459, 483, 567, 621, 1071, 1173, 1377, 1449, 1863, 2737, 3213, 3519, 4347, 8211, 9461, 9639, 10557, 13041, 24633, 28383, 31671, 66227, 73899, 85149, 160837, 198681, 217603, 221697, 255447, 482511, 596043, 652809, 766341, 1125859, 1447533, 1523221, 1788129, 1958427, 3377577, 3699251, 4342599, 4569663, 5364387, 5875281, 10132731, 11097753, 13027797, 13708989, 17625843, 25894757, 30398193, 33293259, 41126967, 77684271, 91194579, 99879777, 123380901, 233052813, 299639331, 699158439, 2097475317]

約数ペア:

[(1, 2097475317), (3, 699158439), (7, 299639331), (9, 233052813), (17, 123380901), (21, 99879777), (23, 91194579), (27, 77684271), (51, 41126967), (63, 33293259), (69, 30398193), (81, 25894757), (119, 17625843), (153, 13708989), (161, 13027797), (189, 11097753), (207, 10132731), (357, 5875281), (391, 5364387), (459, 4569663), (483, 4342599), (567, 3699251), (621, 3377577), (1071, 1958427), (1173, 1788129), (1377, 1523221), (1449, 1447533), (1863, 1125859), (2737, 766341), (3213, 652809), (3519, 596043), (4347, 482511), (8211, 255447), (9461, 221697), (9639, 217603), (10557, 198681), (13041, 160837), (24633, 85149), (28383, 73899), (31671, 66227)]