91499317

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{379}}^2$

素因数の和:785

約数の個数: 18

約数和(自身を含む): 114928758

約数和(自身を除く): 23429441

約数列:

[1, 7, 13, 49, 91, 379, 637, 2653, 4927, 18571, 34489, 143641, 241423, 1005487, 1867333, 7038409, 13071331, 91499317]

約数ペア:

[(1, 91499317), (7, 13071331), (13, 7038409), (49, 1867333), (91, 1005487), (379, 241423), (637, 143641), (2653, 34489), (4927, 18571)]