38387673

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{601}}^1$

素因数の和:805

約数の個数: 24

約数和(自身を含む): 57098496

約数和(自身を除く): 18710823

約数列:

[1, 3, 9, 47, 141, 151, 423, 453, 601, 1359, 1803, 5409, 7097, 21291, 28247, 63873, 84741, 90751, 254223, 272253, 816759, 4265297, 12795891, 38387673]

約数ペア:

[(1, 38387673), (3, 12795891), (9, 4265297), (47, 816759), (141, 272253), (151, 254223), (423, 90751), (453, 84741), (601, 63873), (1359, 28247), (1803, 21291), (5409, 7097)]