40120101

素因数分解:

$3^2\times 7^1\times {\mathrm{491}}^1\times {\mathrm{1297}}^1$

素因数の和:1801

約数の個数: 24

約数和(自身を含む): 66416064

約数和(自身を除く): 26295963

約数列:

[1, 3, 7, 9, 21, 63, 491, 1297, 1473, 3437, 3891, 4419, 9079, 10311, 11673, 27237, 30933, 81711, 636827, 1910481, 4457789, 5731443, 13373367, 40120101]

約数ペア:

[(1, 40120101), (3, 13373367), (7, 5731443), (9, 4457789), (21, 1910481), (63, 636827), (491, 81711), (1297, 30933), (1473, 27237), (3437, 11673), (3891, 10311), (4419, 9079)]