413503197

素因数分解:

$3^1\times {\mathrm{197}}^1\times {\mathrm{457}}^1\times {\mathrm{1531}}^1$

素因数の和:2188

約数の個数: 16

約数和(自身を含む): 555711552

約数和(自身を除く): 142208355

約数列:

[1, 3, 197, 457, 591, 1371, 1531, 4593, 90029, 270087, 301607, 699667, 904821, 2099001, 137834399, 413503197]

約数ペア:

[(1, 413503197), (3, 137834399), (197, 2099001), (457, 904821), (591, 699667), (1371, 301607), (1531, 270087), (4593, 90029)]