129733121

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{5107}}^1$

素因数の和:5324

約数の個数: 16

約数和(自身を含む): 156917760

約数和(自身を除く): 27184639

約数列:

[1, 7, 19, 133, 191, 1337, 3629, 5107, 25403, 35749, 97033, 679231, 975437, 6828059, 18533303, 129733121]

約数ペア:

[(1, 129733121), (7, 18533303), (19, 6828059), (133, 975437), (191, 679231), (1337, 97033), (3629, 35749), (5107, 25403)]