121503949

素因数分解:

$7^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1\times {\mathrm{1283}}^1$

素因数の和:1536

約数の個数: 16

約数和(自身を含む): 141507072

約数和(自身を除く): 20003123

約数列:

[1, 7, 83, 163, 581, 1141, 1283, 8981, 13529, 94703, 106489, 209129, 745423, 1463903, 17357707, 121503949]

約数ペア:

[(1, 121503949), (7, 17357707), (83, 1463903), (163, 745423), (581, 209129), (1141, 106489), (1283, 94703), (8981, 13529)]