1792251

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1$

素因数の和:295

約数の個数: 24

約数和(自身を含む): 2795520

約数和(自身を除く): 1003269

約数列:

[1, 3, 9, 19, 47, 57, 141, 171, 223, 423, 669, 893, 2007, 2679, 4237, 8037, 10481, 12711, 31443, 38133, 94329, 199139, 597417, 1792251]

約数ペア:

[(1, 1792251), (3, 597417), (9, 199139), (19, 94329), (47, 38133), (57, 31443), (141, 12711), (171, 10481), (223, 8037), (423, 4237), (669, 2679), (893, 2007)]