9912735

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{31469}}^1$

素因数の和:31487

約数の個数: 24

約数和(自身を含む): 19637280

約数和(自身を除く): 9724545

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 31469, 94407, 157345, 220283, 283221, 472035, 660849, 1101415, 1416105, 1982547, 3304245, 9912735]

約数ペア:

[(1, 9912735), (3, 3304245), (5, 1982547), (7, 1416105), (9, 1101415), (15, 660849), (21, 472035), (35, 283221), (45, 220283), (63, 157345), (105, 94407), (315, 31469)]