2216313

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{367}}^1$

素因数の和:445

約数の個数: 24

約数和(自身を含む): 3559296

約数和(自身を除く): 1342983

約数列:

[1, 3, 9, 11, 33, 61, 99, 183, 367, 549, 671, 1101, 2013, 3303, 4037, 6039, 12111, 22387, 36333, 67161, 201483, 246257, 738771, 2216313]

約数ペア:

[(1, 2216313), (3, 738771), (9, 246257), (11, 201483), (33, 67161), (61, 36333), (99, 22387), (183, 12111), (367, 6039), (549, 4037), (671, 3303), (1101, 2013)]