15693408147

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{5741}}^1\times {\mathrm{19387}}^1$

素因数の和:25178

約数の個数: 16

約数和(自身を含む): 21374572032

約数和(自身を除く): 5681163885

約数列:

[1, 3, 47, 141, 5741, 17223, 19387, 58161, 269827, 809481, 911189, 2733567, 111300767, 333902301, 5231136049, 15693408147]

約数ペア:

[(1, 15693408147), (3, 5231136049), (47, 333902301), (141, 111300767), (5741, 2733567), (17223, 911189), (19387, 809481), (58161, 269827)]