30941391

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{6247}}^1$

素因数の和:6390

約数の個数: 16

約数和(自身を含む): 44785664

約数和(自身を除く): 13844273

約数列:

[1, 3, 13, 39, 127, 381, 1651, 4953, 6247, 18741, 81211, 243633, 793369, 2380107, 10313797, 30941391]

約数ペア:

[(1, 30941391), (3, 10313797), (13, 2380107), (39, 793369), (127, 243633), (381, 81211), (1651, 18741), (4953, 6247)]