742022169

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1139819}}^1$

素因数の和:1139860

約数の個数: 16

約数和(自身を含む): 1167175680

約数和(自身を除く): 425153511

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 1139819, 3419457, 7978733, 23936199, 35334389, 106003167, 247340723, 742022169]

約数ペア:

[(1, 742022169), (3, 247340723), (7, 106003167), (21, 35334389), (31, 23936199), (93, 7978733), (217, 3419457), (651, 1139819)]