39690681

素因数分解:

$3^1\times {\mathrm{137}}^1\times {\mathrm{269}}^1\times {\mathrm{359}}^1$

素因数の和:768

約数の個数: 16

約数和(自身を含む): 53654400

約数和(自身を除く): 13963719

約数列:

[1, 3, 137, 269, 359, 411, 807, 1077, 36853, 49183, 96571, 110559, 147549, 289713, 13230227, 39690681]

約数ペア:

[(1, 39690681), (3, 13230227), (137, 289713), (269, 147549), (359, 110559), (411, 96571), (807, 49183), (1077, 36853)]