31772769

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79631}}^1$

素因数の和:79660

約数の個数: 16

約数和(自身を含む): 50964480

約数和(自身を除く): 19191711

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 79631, 238893, 557417, 1512989, 1672251, 4538967, 10590923, 31772769]

約数ペア:

[(1, 31772769), (3, 10590923), (7, 4538967), (19, 1672251), (21, 1512989), (57, 557417), (133, 238893), (399, 79631)]