713521617

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{220019}}^1$

素因数の和:220092

約数の個数: 16

約数和(自身を含む): 1013852160

約数和(自身を除く): 300330543

約数列:

[1, 3, 23, 47, 69, 141, 1081, 3243, 220019, 660057, 5060437, 10340893, 15181311, 31022679, 237840539, 713521617]

約数ペア:

[(1, 713521617), (3, 237840539), (23, 31022679), (47, 15181311), (69, 10340893), (141, 5060437), (1081, 660057), (3243, 220019)]