348534678887

素因数分解:

${\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1\times {\mathrm{631121}}^1$

素因数の和:631426

約数の個数: 16

約数和(自身を含む): 365798311200

約数和(自身を除く): 17263632313

約数列:

[1, 29, 137, 139, 3973, 4031, 19043, 552247, 631121, 18302509, 86463577, 87725819, 2507443733, 2544048751, 12018437203, 348534678887]

約数ペア:

[(1, 348534678887), (29, 12018437203), (137, 2544048751), (139, 2507443733), (3973, 87725819), (4031, 86463577), (19043, 18302509), (552247, 631121)]