7121631

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{3221}}^1$

素因数の和:3302

約数の個数: 16

約数和(自身を含む): 10516608

約数和(自身を除く): 3394977

約数列:

[1, 3, 11, 33, 67, 201, 737, 2211, 3221, 9663, 35431, 106293, 215807, 647421, 2373877, 7121631]

約数ペア:

[(1, 7121631), (3, 2373877), (11, 647421), (33, 215807), (67, 106293), (201, 35431), (737, 9663), (2211, 3221)]