25831341

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{773}}^1$

素因数の和:905

約数の個数: 24

約数和(自身を含む): 38638080

約数和(自身を除く): 12806739

約数列:

[1, 3, 9, 47, 79, 141, 237, 423, 711, 773, 2319, 3713, 6957, 11139, 33417, 36331, 61067, 108993, 183201, 326979, 549603, 2870149, 8610447, 25831341]

約数ペア:

[(1, 25831341), (3, 8610447), (9, 2870149), (47, 549603), (79, 326979), (141, 183201), (237, 108993), (423, 61067), (711, 36331), (773, 33417), (2319, 11139), (3713, 6957)]