133448399

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{491}}^1\times {\mathrm{947}}^1$

素因数の和:1486

約数の個数: 16

約数和(自身を含む): 156715776

約数和(自身を除く): 23267377

約数列:

[1, 7, 41, 287, 491, 947, 3437, 6629, 20131, 38827, 140917, 271789, 464977, 3254839, 19064057, 133448399]

約数ペア:

[(1, 133448399), (7, 19064057), (41, 3254839), (287, 464977), (491, 271789), (947, 140917), (3437, 38827), (6629, 20131)]