339998529

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{659}}^1\times {\mathrm{13229}}^1$

素因数の和:13904

約数の個数: 16

約数和(自身を含む): 488980800

約数和(自身を除く): 148982271

約数列:

[1, 3, 13, 39, 659, 1977, 8567, 13229, 25701, 39687, 171977, 515931, 8717911, 26153733, 113332843, 339998529]

約数ペア:

[(1, 339998529), (3, 113332843), (13, 26153733), (39, 8717911), (659, 515931), (1977, 171977), (8567, 39687), (13229, 25701)]