9893547

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1231}}^1$

素因数の和:1303

約数の個数: 24

約数和(自身を含む): 15375360

約数和(自身を除く): 5481813

約数列:

[1, 3, 9, 19, 47, 57, 141, 171, 423, 893, 1231, 2679, 3693, 8037, 11079, 23389, 57857, 70167, 173571, 210501, 520713, 1099283, 3297849, 9893547]

約数ペア:

[(1, 9893547), (3, 3297849), (9, 1099283), (19, 520713), (47, 210501), (57, 173571), (141, 70167), (171, 57857), (423, 23389), (893, 11079), (1231, 8037), (2679, 3693)]