389634725361

素因数分解:

$3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{1429}}^1\times {\mathrm{50131}}^1$

素因数の和:51614

約数の個数: 48

約数和(自身を含む): 621111416640

約数和(自身を除く): 231476691279

約数列:

[1, 3, 7, 21, 37, 49, 111, 147, 259, 777, 1429, 1813, 4287, 5439, 10003, 30009, 50131, 52873, 70021, 150393, 158619, 210063, 350917, 370111, 1052751, 1110333, 1854847, 2456419, 2590777, 5564541, 7369257, 7772331, 12983929, 38951787, 71637199, 90887503, 214911597, 272662509, 501460393, 1504381179, 2650576363, 3510222751, 7951729089, 10530668253, 18554034541, 55662103623, 129878241787, 389634725361]

約数ペア:

[(1, 389634725361), (3, 129878241787), (7, 55662103623), (21, 18554034541), (37, 10530668253), (49, 7951729089), (111, 3510222751), (147, 2650576363), (259, 1504381179), (777, 501460393), (1429, 272662509), (1813, 214911597), (4287, 90887503), (5439, 71637199), (10003, 38951787), (30009, 12983929), (50131, 7772331), (52873, 7369257), (70021, 5564541), (150393, 2590777), (158619, 2456419), (210063, 1854847), (350917, 1110333), (370111, 1052751)]