322749

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:169

約数の個数: 24

約数和(自身を含む): 549120

約数和(自身を除く): 226371

約数列:

[1, 3, 7, 9, 21, 47, 63, 109, 141, 327, 329, 423, 763, 981, 987, 2289, 2961, 5123, 6867, 15369, 35861, 46107, 107583, 322749]

約数ペア:

[(1, 322749), (3, 107583), (7, 46107), (9, 35861), (21, 15369), (47, 6867), (63, 5123), (109, 2961), (141, 2289), (327, 987), (329, 981), (423, 763)]