42653679

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{233}}^1\times {\mathrm{439}}^1$

素因数の和:814

約数の個数: 16

約数和(自身を含む): 57657600

約数和(自身を除く): 15003921

約数列:

[1, 3, 139, 233, 417, 439, 699, 1317, 32387, 61021, 97161, 102287, 183063, 306861, 14217893, 42653679]

約数ペア:

[(1, 42653679), (3, 14217893), (139, 306861), (233, 183063), (417, 102287), (439, 97161), (699, 61021), (1317, 32387)]