13663395

素因数分解:

$3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{2687}}^1$

素因数の和:2811

約数の個数: 24

約数和(自身を含む): 23901696

約数和(自身を除く): 10238301

約数列:

[1, 3, 5, 9, 15, 45, 113, 339, 565, 1017, 1695, 2687, 5085, 8061, 13435, 24183, 40305, 120915, 303631, 910893, 1518155, 2732679, 4554465, 13663395]

約数ペア:

[(1, 13663395), (3, 4554465), (5, 2732679), (9, 1518155), (15, 910893), (45, 303631), (113, 120915), (339, 40305), (565, 24183), (1017, 13435), (1695, 8061), (2687, 5085)]