24690369

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{15919}}^1$

素因数の和:15980

約数の個数: 16

約数和(自身を含む): 36679680

約数和(自身を除く): 11989311

約数列:

[1, 3, 11, 33, 47, 141, 517, 1551, 15919, 47757, 175109, 525327, 748193, 2244579, 8230123, 24690369]

約数ペア:

[(1, 24690369), (3, 8230123), (11, 2244579), (33, 748193), (47, 525327), (141, 175109), (517, 47757), (1551, 15919)]