2012360913

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{1229}}^1\times {\mathrm{4231}}^1$

素因数の和:5509

約数の個数: 24

約数和(自身を含む): 2977465920

約数和(自身を除く): 965105007

約数列:

[1, 3, 9, 43, 129, 387, 1229, 3687, 4231, 11061, 12693, 38079, 52847, 158541, 181933, 475623, 545799, 1637397, 5199899, 15599697, 46799091, 223595657, 670786971, 2012360913]

約数ペア:

[(1, 2012360913), (3, 670786971), (9, 223595657), (43, 46799091), (129, 15599697), (387, 5199899), (1229, 1637397), (3687, 545799), (4231, 475623), (11061, 181933), (12693, 158541), (38079, 52847)]