40190301

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{2423}}^1$

素因数の和:2545

約数の個数: 24

約数和(自身を含む): 61763520

約数和(自身を除く): 21573219

約数列:

[1, 3, 9, 19, 57, 97, 171, 291, 873, 1843, 2423, 5529, 7269, 16587, 21807, 46037, 138111, 235031, 414333, 705093, 2115279, 4465589, 13396767, 40190301]

約数ペア:

[(1, 40190301), (3, 13396767), (9, 4465589), (19, 2115279), (57, 705093), (97, 414333), (171, 235031), (291, 138111), (873, 46037), (1843, 21807), (2423, 16587), (5529, 7269)]