115313821

素因数分解:

$7^1\times {\mathrm{101}}^1\times {\mathrm{211}}^1\times {\mathrm{773}}^1$

素因数の和:1092

約数の個数: 16

約数和(自身を含む): 133895808

約数和(自身を除く): 18581987

約数列:

[1, 7, 101, 211, 707, 773, 1477, 5411, 21311, 78073, 149177, 163103, 546511, 1141721, 16473403, 115313821]

約数ペア:

[(1, 115313821), (7, 16473403), (101, 1141721), (211, 546511), (707, 163103), (773, 149177), (1477, 78073), (5411, 21311)]