42668087

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{3719}}^1$

素因数の和:3886

約数の個数: 16

約数和(自身を含む): 53568000

約数和(自身を除く): 10899913

約数列:

[1, 7, 11, 77, 149, 1043, 1639, 3719, 11473, 26033, 40909, 286363, 554131, 3878917, 6095441, 42668087]

約数ペア:

[(1, 42668087), (7, 6095441), (11, 3878917), (77, 554131), (149, 286363), (1043, 40909), (1639, 26033), (3719, 11473)]