115738021

素因数分解:

$7^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1\times {\mathrm{1289}}^1$

素因数の和:1524

約数の個数: 16

約数和(自身を含む): 134737920

約数和(自身を除く): 18999899

約数列:

[1, 7, 101, 127, 707, 889, 1289, 9023, 12827, 89789, 130189, 163703, 911323, 1145921, 16534003, 115738021]

約数ペア:

[(1, 115738021), (7, 16534003), (101, 1145921), (127, 911323), (707, 163703), (889, 130189), (1289, 89789), (9023, 12827)]