26365167

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{397}}^1$

素因数の和:607

約数の個数: 24

約数和(自身を含む): 39239616

約数和(自身を除く): 12874449

約数列:

[1, 3, 9, 47, 141, 157, 397, 423, 471, 1191, 1413, 3573, 7379, 18659, 22137, 55977, 62329, 66411, 167931, 186987, 560961, 2929463, 8788389, 26365167]

約数ペア:

[(1, 26365167), (3, 8788389), (9, 2929463), (47, 560961), (141, 186987), (157, 167931), (397, 66411), (423, 62329), (471, 55977), (1191, 22137), (1413, 18659), (3573, 7379)]