181813997

素因数分解:

${\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{331}}^1\times {\mathrm{409}}^1$

素因数の和:836

約数の個数: 16

約数和(自身を含む): 196012800

約数和(自身を除く): 14198803

約数列:

[1, 17, 79, 331, 409, 1343, 5627, 6953, 26149, 32311, 135379, 444533, 549287, 2301443, 10694941, 181813997]

約数ペア:

[(1, 181813997), (17, 10694941), (79, 2301443), (331, 549287), (409, 444533), (1343, 135379), (5627, 32311), (6953, 26149)]