8225469

素因数分解:

$3^4\times 7^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1$

素因数の和:271

約数の個数: 40

約数和(自身を含む): 14287680

約数和(自身を除く): 6062211

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 89, 163, 189, 267, 489, 567, 623, 801, 1141, 1467, 1869, 2403, 3423, 4401, 5607, 7209, 10269, 13203, 14507, 16821, 30807, 43521, 50463, 92421, 101549, 130563, 304647, 391689, 913941, 1175067, 2741823, 8225469]

約数ペア:

[(1, 8225469), (3, 2741823), (7, 1175067), (9, 913941), (21, 391689), (27, 304647), (63, 130563), (81, 101549), (89, 92421), (163, 50463), (189, 43521), (267, 30807), (489, 16821), (567, 14507), (623, 13203), (801, 10269), (1141, 7209), (1467, 5607), (1869, 4401), (2403, 3423)]