13384437

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^2\times {\mathrm{109}}^1$

素因数の和:245

約数の個数: 24

約数和(自身を含む): 19974240

約数和(自身を除く): 6589803

約数列:

[1, 3, 11, 33, 61, 109, 183, 327, 671, 1199, 2013, 3597, 3721, 6649, 11163, 19947, 40931, 73139, 122793, 219417, 405589, 1216767, 4461479, 13384437]

約数ペア:

[(1, 13384437), (3, 4461479), (11, 1216767), (33, 405589), (61, 219417), (109, 122793), (183, 73139), (327, 40931), (671, 19947), (1199, 11163), (2013, 6649), (3597, 3721)]