2011870107

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{3371}}^1\times {\mathrm{5101}}^1$

素因数の和:8491

約数の個数: 24

約数和(自身を含む): 3131117808

約数和(自身を除く): 1119247701

約数列:

[1, 3, 9, 13, 39, 117, 3371, 5101, 10113, 15303, 30339, 43823, 45909, 66313, 131469, 198939, 394407, 596817, 17195471, 51586413, 154759239, 223541123, 670623369, 2011870107]

約数ペア:

[(1, 2011870107), (3, 670623369), (9, 223541123), (13, 154759239), (39, 51586413), (117, 17195471), (3371, 596817), (5101, 394407), (10113, 198939), (15303, 131469), (30339, 66313), (43823, 45909)]