23221617

素因数分解:

$3^1\times {\mathrm{101}}^1\times {\mathrm{173}}^1\times {\mathrm{443}}^1$

素因数の和:720

約数の個数: 16

約数和(自身を含む): 31520448

約数和(自身を除く): 8298831

約数列:

[1, 3, 101, 173, 303, 443, 519, 1329, 17473, 44743, 52419, 76639, 134229, 229917, 7740539, 23221617]

約数ペア:

[(1, 23221617), (3, 7740539), (101, 229917), (173, 134229), (303, 76639), (443, 52419), (519, 44743), (1329, 17473)]