620366877

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{1767427}}^1$

素因数の和:1767449

約数の個数: 16

約数和(自身を含む): 989759680

約数和(自身を除く): 369392803

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 1767427, 5302281, 15906843, 22976551, 47720529, 68929653, 206788959, 620366877]

約数ペア:

[(1, 620366877), (3, 206788959), (9, 68929653), (13, 47720529), (27, 22976551), (39, 15906843), (117, 5302281), (351, 1767427)]