858690621

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{5612357}}^1$

素因数の和:5612380

約数の個数: 12

約数和(自身を含む): 1313291772

約数和(自身を除く): 454601151

約数列:

[1, 3, 9, 17, 51, 153, 5612357, 16837071, 50511213, 95410069, 286230207, 858690621]

約数ペア:

[(1, 858690621), (3, 286230207), (9, 95410069), (17, 50511213), (51, 16837071), (153, 5612357)]