402917073

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{3109}}^1\times {\mathrm{3323}}^1$

素因数の和:6448

約数の個数: 16

約数和(自身を含む): 578907840

約数和(自身を除く): 175990767

約数列:

[1, 3, 13, 39, 3109, 3323, 9327, 9969, 40417, 43199, 121251, 129597, 10331207, 30993621, 134305691, 402917073]

約数ペア:

[(1, 402917073), (3, 134305691), (13, 30993621), (39, 10331207), (3109, 129597), (3323, 121251), (9327, 43199), (9969, 40417)]