220103403

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{25537}}^1$

素因数の和:25583

約数の個数: 24

約数和(自身を含む): 336488688

約数和(自身を除く): 116385285

約数列:

[1, 3, 13, 17, 39, 51, 169, 221, 507, 663, 2873, 8619, 25537, 76611, 331981, 434129, 995943, 1302387, 4315753, 5643677, 12947259, 16931031, 73367801, 220103403]

約数ペア:

[(1, 220103403), (3, 73367801), (13, 16931031), (17, 12947259), (39, 5643677), (51, 4315753), (169, 1302387), (221, 995943), (507, 434129), (663, 331981), (2873, 76611), (8619, 25537)]