140912317

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41851}}^1$

素因数の和:41908

約数の個数: 16

約数和(自身を含む): 178122112

約数和(自身を除く): 37209795

約数列:

[1, 7, 13, 37, 91, 259, 481, 3367, 41851, 292957, 544063, 1548487, 3808441, 10839409, 20130331, 140912317]

約数ペア:

[(1, 140912317), (7, 20130331), (13, 10839409), (37, 3808441), (91, 1548487), (259, 544063), (481, 292957), (3367, 41851)]