1393453331

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{48473}}^1$

素因数の和:48598

約数の個数: 16

約数和(自身を含む): 1570557600

約数和(自身を除く): 177104269

約数列:

[1, 17, 19, 89, 323, 1513, 1691, 28747, 48473, 824041, 920987, 4314097, 15656779, 73339649, 81967843, 1393453331]

約数ペア:

[(1, 1393453331), (17, 81967843), (19, 73339649), (89, 15656779), (323, 4314097), (1513, 920987), (1691, 824041), (28747, 48473)]