56143821

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{457}}^1\times {\mathrm{1321}}^1$

素因数の和:1812

約数の個数: 16

約数和(自身を含む): 77500928

約数和(自身を除く): 21357107

約数列:

[1, 3, 31, 93, 457, 1321, 1371, 3963, 14167, 40951, 42501, 122853, 603697, 1811091, 18714607, 56143821]

約数ペア:

[(1, 56143821), (3, 18714607), (31, 1811091), (93, 603697), (457, 122853), (1321, 42501), (1371, 40951), (3963, 14167)]