1377515287

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{113647}}^1$

素因数の和:113718

約数の個数: 16

約数和(自身を含む): 1571069952

約数和(自身を除く): 193554665

約数列:

[1, 17, 23, 31, 391, 527, 713, 12121, 113647, 1931999, 2613881, 3523057, 44435977, 59891969, 81030311, 1377515287]

約数ペア:

[(1, 1377515287), (17, 81030311), (23, 59891969), (31, 44435977), (391, 3523057), (527, 2613881), (713, 1931999), (12121, 113647)]