79937221

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{8059}}^1$

素因数の和:8188

約数の個数: 16

約数和(自身を含む): 99299200

約数和(自身を除く): 19361979

約数列:

[1, 7, 13, 91, 109, 763, 1417, 8059, 9919, 56413, 104767, 733369, 878431, 6149017, 11419603, 79937221]

約数ペア:

[(1, 79937221), (7, 11419603), (13, 6149017), (91, 878431), (109, 733369), (763, 104767), (1417, 56413), (8059, 9919)]