4200273

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:83

約数の個数: 72

約数和(自身を含む): 8299200

約数和(自身を除く): 4098927

約数列:

[1, 3, 7, 9, 11, 19, 21, 29, 33, 57, 63, 77, 87, 99, 121, 133, 171, 203, 209, 231, 261, 319, 363, 399, 551, 609, 627, 693, 847, 957, 1089, 1197, 1463, 1653, 1827, 1881, 2233, 2299, 2541, 2871, 3509, 3857, 4389, 4959, 6061, 6699, 6897, 7623, 10527, 11571, 13167, 16093, 18183, 20097, 20691, 24563, 31581, 34713, 42427, 48279, 54549, 66671, 73689, 127281, 144837, 200013, 221067, 381843, 466697, 600039, 1400091, 4200273]

約数ペア:

[(1, 4200273), (3, 1400091), (7, 600039), (9, 466697), (11, 381843), (19, 221067), (21, 200013), (29, 144837), (33, 127281), (57, 73689), (63, 66671), (77, 54549), (87, 48279), (99, 42427), (121, 34713), (133, 31581), (171, 24563), (203, 20691), (209, 20097), (231, 18183), (261, 16093), (319, 13167), (363, 11571), (399, 10527), (551, 7623), (609, 6897), (627, 6699), (693, 6061), (847, 4959), (957, 4389), (1089, 3857), (1197, 3509), (1463, 2871), (1653, 2541), (1827, 2299), (1881, 2233)]