890242533

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{251}}^1\times {\mathrm{10651}}^1$

素因数の和:10945

約数の個数: 24

約数和(自身を含む): 1326046176

約数和(自身を除く): 435803643

約数列:

[1, 3, 9, 37, 111, 251, 333, 753, 2259, 9287, 10651, 27861, 31953, 83583, 95859, 394087, 1182261, 2673401, 3546783, 8020203, 24060609, 98915837, 296747511, 890242533]

約数ペア:

[(1, 890242533), (3, 296747511), (9, 98915837), (37, 24060609), (111, 8020203), (251, 3546783), (333, 2673401), (753, 1182261), (2259, 394087), (9287, 95859), (10651, 83583), (27861, 31953)]