25749333

素因数分解:

$3^4\times {\mathrm{139}}^1\times {\mathrm{2287}}^1$

素因数の和:2438

約数の個数: 20

約数和(自身を含む): 38758720

約数和(自身を除く): 13009387

約数列:

[1, 3, 9, 27, 81, 139, 417, 1251, 2287, 3753, 6861, 11259, 20583, 61749, 185247, 317893, 953679, 2861037, 8583111, 25749333]

約数ペア:

[(1, 25749333), (3, 8583111), (9, 2861037), (27, 953679), (81, 317893), (139, 185247), (417, 61749), (1251, 20583), (2287, 11259), (3753, 6861)]