69888207

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{617}}^1\times {\mathrm{2221}}^1$

素因数の和:2858

約数の個数: 16

約数和(自身を含む): 98870112

約数和(自身を除く): 28981905

約数列:

[1, 3, 17, 51, 617, 1851, 2221, 6663, 10489, 31467, 37757, 113271, 1370357, 4111071, 23296069, 69888207]

約数ペア:

[(1, 69888207), (3, 23296069), (17, 4111071), (51, 1370357), (617, 113271), (1851, 37757), (2221, 31467), (6663, 10489)]