23112003

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{863}}^1$

素因数の和:1058

約数の個数: 16

約数和(自身を含む): 31518720

約数和(自身を除く): 8406717

約数列:

[1, 3, 79, 113, 237, 339, 863, 2589, 8927, 26781, 68177, 97519, 204531, 292557, 7704001, 23112003]

約数ペア:

[(1, 23112003), (3, 7704001), (79, 292557), (113, 204531), (237, 97519), (339, 68177), (863, 26781), (2589, 8927)]