427764

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{829}}^1$

素因数の和:879

約数の個数: 24

約数和(自身を含む): 1022560

約数和(自身を除く): 594796

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 829, 1658, 2487, 3316, 4974, 9948, 35647, 71294, 106941, 142588, 213882, 427764]

約数ペア:

[(1, 427764), (2, 213882), (3, 142588), (4, 106941), (6, 71294), (12, 35647), (43, 9948), (86, 4974), (129, 3316), (172, 2487), (258, 1658), (516, 829)]