9781629

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{151}}^2$

素因数の和:329

約数の個数: 24

約数和(自身を含む): 15424416

約数和(自身を除く): 5642787

約数列:

[1, 3, 11, 13, 33, 39, 143, 151, 429, 453, 1661, 1963, 4983, 5889, 21593, 22801, 64779, 68403, 250811, 296413, 752433, 889239, 3260543, 9781629]

約数ペア:

[(1, 9781629), (3, 3260543), (11, 889239), (13, 752433), (33, 296413), (39, 250811), (143, 68403), (151, 64779), (429, 22801), (453, 21593), (1661, 5889), (1963, 4983)]