9969802521

素因数分解:

$3^1\times 7^1\times {\mathrm{617}}^1\times {\mathrm{769453}}^1$

素因数の和:770080

約数の個数: 16

約数和(自身を含む): 15216722304

約数和(自身を除く): 5246919783

約数列:

[1, 3, 7, 21, 617, 1851, 4319, 12957, 769453, 2308359, 5386171, 16158513, 474752501, 1424257503, 3323267507, 9969802521]

約数ペア:

[(1, 9969802521), (3, 3323267507), (7, 1424257503), (21, 474752501), (617, 16158513), (1851, 5386171), (4319, 2308359), (12957, 769453)]