3862413

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{397}}^1$

素因数の和:473

約数の個数: 24

約数和(自身を含む): 5960448

約数和(自身を除く): 2098035

約数列:

[1, 3, 9, 23, 47, 69, 141, 207, 397, 423, 1081, 1191, 3243, 3573, 9131, 9729, 18659, 27393, 55977, 82179, 167931, 429157, 1287471, 3862413]

約数ペア:

[(1, 3862413), (3, 1287471), (9, 429157), (23, 167931), (47, 82179), (69, 55977), (141, 27393), (207, 18659), (397, 9729), (423, 9131), (1081, 3573), (1191, 3243)]