40051089

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{2267}}^1$

素因数の和:2437

約数の個数: 24

約数和(自身を含む): 62741952

約数和(自身を除く): 22690863

約数列:

[1, 3, 9, 13, 39, 117, 151, 453, 1359, 1963, 2267, 5889, 6801, 17667, 20403, 29471, 88413, 265239, 342317, 1026951, 3080853, 4450121, 13350363, 40051089]

約数ペア:

[(1, 40051089), (3, 13350363), (9, 4450121), (13, 3080853), (39, 1026951), (117, 342317), (151, 265239), (453, 88413), (1359, 29471), (1963, 20403), (2267, 17667), (5889, 6801)]