21809156623

素因数分解:

${\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{3209}}^1\times {\mathrm{6287}}^1$

素因数の和:9566

約数の個数: 16

約数和(自身を含む): 23252520960

約数和(自身を除く): 1443364337

約数列:

[1, 23, 47, 1081, 3209, 6287, 73807, 144601, 150823, 295489, 3468929, 6796247, 20174983, 464024609, 948224201, 21809156623]

約数ペア:

[(1, 21809156623), (23, 948224201), (47, 464024609), (1081, 20174983), (3209, 6796247), (6287, 3468929), (73807, 295489), (144601, 150823)]