221845117

素因数分解:

${\mathrm{13}}^2\times {\mathrm{1093}}^1\times {\mathrm{1201}}^1$

素因数の和:2320

約数の個数: 12

約数和(自身を含む): 240642804

約数和(自身を除く): 18797687

約数列:

[1, 13, 169, 1093, 1201, 14209, 15613, 184717, 202969, 1312693, 17065009, 221845117]

約数ペア:

[(1, 221845117), (13, 17065009), (169, 1312693), (1093, 202969), (1201, 184717), (14209, 15613)]