23401503

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{3557}}^1$

素因数の和:3623

約数の個数: 24

約数和(自身を含む): 36633168

約数和(自身を除く): 13231665

約数列:

[1, 3, 9, 17, 43, 51, 129, 153, 387, 731, 2193, 3557, 6579, 10671, 32013, 60469, 152951, 181407, 458853, 544221, 1376559, 2600167, 7800501, 23401503]

約数ペア:

[(1, 23401503), (3, 7800501), (9, 2600167), (17, 1376559), (43, 544221), (51, 458853), (129, 181407), (153, 152951), (387, 60469), (731, 32013), (2193, 10671), (3557, 6579)]