38423637

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{21031}}^1$

素因数の和:21073

約数の個数: 24

約数和(自身を含む): 65619840

約数和(自身を除く): 27196203

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1827, 21031, 63093, 147217, 189279, 441651, 609899, 1324953, 1829697, 4269293, 5489091, 12807879, 38423637]

約数ペア:

[(1, 38423637), (3, 12807879), (7, 5489091), (9, 4269293), (21, 1829697), (29, 1324953), (63, 609899), (87, 441651), (203, 189279), (261, 147217), (609, 63093), (1827, 21031)]