13567437

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1901}}^1$

素因数の和:1981

約数の個数: 24

約数和(自身を含む): 21462168

約数和(自身を除く): 7894731

約数列:

[1, 3, 9, 13, 39, 61, 117, 183, 549, 793, 1901, 2379, 5703, 7137, 17109, 24713, 74139, 115961, 222417, 347883, 1043649, 1507493, 4522479, 13567437]

約数ペア:

[(1, 13567437), (3, 4522479), (9, 1507493), (13, 1043649), (39, 347883), (61, 222417), (117, 115961), (183, 74139), (549, 24713), (793, 17109), (1901, 7137), (2379, 5703)]