12902103

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{397}}^1$

素因数の和:583

約数の個数: 24

約数和(自身を含む): 19619808

約数和(自身を除く): 6717705

約数列:

[1, 3, 9, 23, 69, 157, 207, 397, 471, 1191, 1413, 3573, 3611, 9131, 10833, 27393, 32499, 62329, 82179, 186987, 560961, 1433567, 4300701, 12902103]

約数ペア:

[(1, 12902103), (3, 4300701), (9, 1433567), (23, 560961), (69, 186987), (157, 82179), (207, 62329), (397, 32499), (471, 27393), (1191, 10833), (1413, 9131), (3573, 3611)]