2205519531

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{130651}}^1$

素因数の和:131002

約数の個数: 16

約数和(自身を含む): 3123105408

約数和(自身を除く): 917585877

約数列:

[1, 3, 17, 51, 331, 993, 5627, 16881, 130651, 391953, 2221067, 6663201, 43245481, 129736443, 735173177, 2205519531]

約数ペア:

[(1, 2205519531), (3, 735173177), (17, 129736443), (51, 43245481), (331, 6663201), (993, 2221067), (5627, 391953), (16881, 130651)]