9979695

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{20161}}^1$

素因数の和:20183

約数の個数: 24

約数和(自身を含む): 18871632

約数和(自身を除く): 8891937

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 20161, 60483, 100805, 181449, 221771, 302415, 665313, 907245, 1108855, 1995939, 3326565, 9979695]

約数ペア:

[(1, 9979695), (3, 3326565), (5, 1995939), (9, 1108855), (11, 907245), (15, 665313), (33, 302415), (45, 221771), (55, 181449), (99, 100805), (165, 60483), (495, 20161)]