1366713

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{359}}^1$

素因数の和:418

約数の個数: 20

約数和(自身を含む): 2090880

約数和(自身を除く): 724167

約数列:

[1, 3, 9, 27, 47, 81, 141, 359, 423, 1077, 1269, 3231, 3807, 9693, 16873, 29079, 50619, 151857, 455571, 1366713]

約数ペア:

[(1, 1366713), (3, 455571), (9, 151857), (27, 50619), (47, 29079), (81, 16873), (141, 9693), (359, 3807), (423, 3231), (1077, 1269)]