23340317

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3331}}^1$

素因数の和:3369

約数の個数: 24

約数和(自身を含む): 31907232

約数和(自身を除く): 8566915

約数列:

[1, 7, 11, 13, 49, 77, 91, 143, 539, 637, 1001, 3331, 7007, 23317, 36641, 43303, 163219, 256487, 303121, 476333, 1795409, 2121847, 3334331, 23340317]

約数ペア:

[(1, 23340317), (7, 3334331), (11, 2121847), (13, 1795409), (49, 476333), (77, 303121), (91, 256487), (143, 163219), (539, 43303), (637, 36641), (1001, 23317), (3331, 7007)]