8146971

素因数分解:

$3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1453}}^1$

素因数の和:1555

約数の個数: 24

約数和(自身を含む): 13609440

約数和(自身を除く): 5462469

約数列:

[1, 3, 7, 9, 21, 63, 89, 267, 623, 801, 1453, 1869, 4359, 5607, 10171, 13077, 30513, 91539, 129317, 387951, 905219, 1163853, 2715657, 8146971]

約数ペア:

[(1, 8146971), (3, 2715657), (7, 1163853), (9, 905219), (21, 387951), (63, 129317), (89, 91539), (267, 30513), (623, 13077), (801, 10171), (1453, 5607), (1869, 4359)]