121690954

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{790201}}^1$

素因数の和:790221

約数の個数: 16

約数和(自身を含む): 227578176

約数和(自身を除く): 105887222

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 790201, 1580402, 5531407, 8692211, 11062814, 17384422, 60845477, 121690954]

約数ペア:

[(1, 121690954), (2, 60845477), (7, 17384422), (11, 11062814), (14, 8692211), (22, 5531407), (77, 1580402), (154, 790201)]