7852156943

素因数分解:

${\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{491}}^1$

素因数の和:815

約数の個数: 32

約数和(自身を含む): 8466619392

約数和(自身を除く): 614462449

約数列:

[1, 41, 43, 47, 193, 491, 1763, 1927, 2021, 7913, 8299, 9071, 20131, 21113, 23077, 82861, 94763, 340259, 371911, 390053, 865633, 946157, 992311, 3885283, 4074809, 4453861, 15992173, 40684751, 167067169, 182608301, 191516023, 7852156943]

約数ペア:

[(1, 7852156943), (41, 191516023), (43, 182608301), (47, 167067169), (193, 40684751), (491, 15992173), (1763, 4453861), (1927, 4074809), (2021, 3885283), (7913, 992311), (8299, 946157), (9071, 865633), (20131, 390053), (21113, 371911), (23077, 340259), (82861, 94763)]