716394561

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{181}}^1\times {\mathrm{12809}}^1$

素因数の和:13096

約数の個数: 16

約数和(自身を含む): 969870720

約数和(自身を除く): 253476159

約数列:

[1, 3, 103, 181, 309, 543, 12809, 18643, 38427, 55929, 1319327, 2318429, 3957981, 6955287, 238798187, 716394561]

約数ペア:

[(1, 716394561), (3, 238798187), (103, 6955287), (181, 3957981), (309, 2318429), (543, 1319327), (12809, 55929), (18643, 38427)]