1009887687

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{503}}^1\times {\mathrm{5441}}^1$

素因数の和:5991

約数の個数: 24

約数和(自身を含む): 1497551328

約数和(自身を除く): 487663641

約数列:

[1, 3, 9, 41, 123, 369, 503, 1509, 4527, 5441, 16323, 20623, 48969, 61869, 185607, 223081, 669243, 2007729, 2736823, 8210469, 24631407, 112209743, 336629229, 1009887687]

約数ペア:

[(1, 1009887687), (3, 336629229), (9, 112209743), (41, 24631407), (123, 8210469), (369, 2736823), (503, 2007729), (1509, 669243), (4527, 223081), (5441, 185607), (16323, 61869), (20623, 48969)]