1373165021

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{27653}}^1$

素因数の和:27820

約数の個数: 16

約数和(自身を含む): 1529155584

約数和(自身を除く): 155990563

約数列:

[1, 17, 23, 127, 391, 2159, 2921, 27653, 49657, 470101, 636019, 3511931, 10812323, 59702827, 80774413, 1373165021]

約数ペア:

[(1, 1373165021), (17, 80774413), (23, 59702827), (127, 10812323), (391, 3511931), (2159, 636019), (2921, 470101), (27653, 49657)]