30257367

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{75833}}^1$

素因数の和:75862

約数の個数: 16

約数和(自身を含む): 48533760

約数和(自身を除く): 18276393

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 75833, 227499, 530831, 1440827, 1592493, 4322481, 10085789, 30257367]

約数ペア:

[(1, 30257367), (3, 10085789), (7, 4322481), (19, 1592493), (21, 1440827), (57, 530831), (133, 227499), (399, 75833)]