40210137

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{21377}}^1$

素因数の和:21413

約数の個数: 24

約数和(自身を含む): 66699360

約数和(自身を除く): 26489223

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1881, 21377, 64131, 192393, 235147, 406163, 705441, 1218489, 2116323, 3655467, 4467793, 13403379, 40210137]

約数ペア:

[(1, 40210137), (3, 13403379), (9, 4467793), (11, 3655467), (19, 2116323), (33, 1218489), (57, 705441), (99, 406163), (171, 235147), (209, 192393), (627, 64131), (1881, 21377)]