387657647

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{677}}^1\times {\mathrm{2591}}^1$

素因数の和:3298

約数の個数: 16

約数和(自身を含む): 442858752

約数和(自身を除く): 55201105

約数列:

[1, 13, 17, 221, 677, 2591, 8801, 11509, 33683, 44047, 149617, 572611, 1754107, 22803391, 29819819, 387657647]

約数ペア:

[(1, 387657647), (13, 29819819), (17, 22803391), (221, 1754107), (677, 572611), (2591, 149617), (8801, 44047), (11509, 33683)]