40100013

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{1553}}^1$

素因数の和:1729

約数の個数: 24

約数和(自身を含む): 61414080

約数和(自身を除く): 21314067

約数列:

[1, 3, 9, 19, 57, 151, 171, 453, 1359, 1553, 2869, 4659, 8607, 13977, 25821, 29507, 88521, 234503, 265563, 703509, 2110527, 4455557, 13366671, 40100013]

約数ペア:

[(1, 40100013), (3, 13366671), (9, 4455557), (19, 2110527), (57, 703509), (151, 265563), (171, 234503), (453, 88521), (1359, 29507), (1553, 25821), (2869, 13977), (4659, 8607)]