67579421

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{509}}^1\times {\mathrm{1459}}^1$

素因数の和:1988

約数の個数: 16

約数和(自身を含む): 83395200

約数和(自身を除く): 15815779

約数列:

[1, 7, 13, 91, 509, 1459, 3563, 6617, 10213, 18967, 46319, 132769, 742631, 5198417, 9654203, 67579421]

約数ペア:

[(1, 67579421), (7, 9654203), (13, 5198417), (91, 742631), (509, 132769), (1459, 46319), (3563, 18967), (6617, 10213)]