20131699269

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{12979819}}^1$

素因数の和:12979880

約数の個数: 16

約数和(自身を含む): 29905505280

約数和(自身を除く): 9773806011

約数列:

[1, 3, 11, 33, 47, 141, 517, 1551, 12979819, 38939457, 142778009, 428334027, 610051493, 1830154479, 6710566423, 20131699269]

約数ペア:

[(1, 20131699269), (3, 6710566423), (11, 1830154479), (33, 610051493), (47, 428334027), (141, 142778009), (517, 38939457), (1551, 12979819)]