331300487

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{449}}^1\times {\mathrm{4583}}^1$

素因数の和:5062

約数の個数: 16

約数和(自身を含む): 396057600

約数和(自身を除く): 64757113

約数列:

[1, 7, 23, 161, 449, 3143, 4583, 10327, 32081, 72289, 105409, 737863, 2057767, 14404369, 47328641, 331300487]

約数ペア:

[(1, 331300487), (7, 47328641), (23, 14404369), (161, 2057767), (449, 737863), (3143, 105409), (4583, 72289), (10327, 32081)]