42375489

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{2521}}^1$

素因数の和:2968

約数の個数: 16

約数和(自身を含む): 61012224

約数和(自身を除く): 18636735

約数列:

[1, 3, 13, 39, 431, 1293, 2521, 5603, 7563, 16809, 32773, 98319, 1086551, 3259653, 14125163, 42375489]

約数ペア:

[(1, 42375489), (3, 14125163), (13, 3259653), (39, 1086551), (431, 98319), (1293, 32773), (2521, 16809), (5603, 7563)]