13266549

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{397}}^1$

素因数の和:529

約数の個数: 24

約数和(自身を含む): 19868160

約数和(自身を除く): 6601611

約数列:

[1, 3, 9, 47, 79, 141, 237, 397, 423, 711, 1191, 3573, 3713, 11139, 18659, 31363, 33417, 55977, 94089, 167931, 282267, 1474061, 4422183, 13266549]

約数ペア:

[(1, 13266549), (3, 4422183), (9, 1474061), (47, 282267), (79, 167931), (141, 94089), (237, 55977), (397, 33417), (423, 31363), (711, 18659), (1191, 11139), (3573, 3713)]