13415031

素因数分解:

$3^3\times 7^1\times {\mathrm{70979}}^1$

素因数の和:70995

約数の個数: 16

約数和(自身を含む): 22713600

約数和(自身を除く): 9298569

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 70979, 212937, 496853, 638811, 1490559, 1916433, 4471677, 13415031]

約数ペア:

[(1, 13415031), (3, 4471677), (7, 1916433), (9, 1490559), (21, 638811), (27, 496853), (63, 212937), (189, 70979)]