2618469

素因数分解:

$3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{467}}^1$

素因数の和:569

約数の個数: 24

約数和(自身を含む): 4380480

約数和(自身を除く): 1762011

約数列:

[1, 3, 7, 9, 21, 63, 89, 267, 467, 623, 801, 1401, 1869, 3269, 4203, 5607, 9807, 29421, 41563, 124689, 290941, 374067, 872823, 2618469]

約数ペア:

[(1, 2618469), (3, 872823), (7, 374067), (9, 290941), (21, 124689), (63, 41563), (89, 29421), (267, 9807), (467, 5607), (623, 4203), (801, 3269), (1401, 1869)]