40584561

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{1597}}^1$

素因数の和:1840

約数の個数: 16

約数和(自身を含む): 55687104

約数和(自身を除く): 15102543

約数列:

[1, 3, 43, 129, 197, 591, 1597, 4791, 8471, 25413, 68671, 206013, 314609, 943827, 13528187, 40584561]

約数ペア:

[(1, 40584561), (3, 13528187), (43, 943827), (129, 314609), (197, 206013), (591, 68671), (1597, 25413), (4791, 8471)]