12156333

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{30467}}^1$

素因数の和:30496

約数の個数: 16

約数和(自身を含む): 19499520

約数和(自身を除く): 7343187

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 30467, 91401, 213269, 578873, 639807, 1736619, 4052111, 12156333]

約数ペア:

[(1, 12156333), (3, 4052111), (7, 1736619), (19, 639807), (21, 578873), (57, 213269), (133, 91401), (399, 30467)]