17900361

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{773}}^1$

素因数の和:893

約数の個数: 24

約数和(自身を含む): 27046656

約数和(自身を除く): 9146295

約数列:

[1, 3, 9, 31, 83, 93, 249, 279, 747, 773, 2319, 2573, 6957, 7719, 23157, 23963, 64159, 71889, 192477, 215667, 577431, 1988929, 5966787, 17900361]

約数ペア:

[(1, 17900361), (3, 5966787), (9, 1988929), (31, 577431), (83, 215667), (93, 192477), (249, 71889), (279, 64159), (747, 23963), (773, 23157), (2319, 7719), (2573, 6957)]