42210993

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{197}}^1$

素因数の和:405

約数の個数: 32

約数和(自身を含む): 63562752

約数和(自身を除く): 21351759

約数列:

[1, 3, 11, 33, 43, 129, 151, 197, 453, 473, 591, 1419, 1661, 2167, 4983, 6493, 6501, 8471, 19479, 25413, 29747, 71423, 89241, 93181, 214269, 279543, 327217, 981651, 1279121, 3837363, 14070331, 42210993]

約数ペア:

[(1, 42210993), (3, 14070331), (11, 3837363), (33, 1279121), (43, 981651), (129, 327217), (151, 279543), (197, 214269), (453, 93181), (473, 89241), (591, 71423), (1419, 29747), (1661, 25413), (2167, 19479), (4983, 8471), (6493, 6501)]