47939437

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{5431}}^1$

素因数の和:5548

約数の個数: 16

約数和(自身を含む): 59621632

約数和(自身を除く): 11682195

約数列:

[1, 7, 13, 91, 97, 679, 1261, 5431, 8827, 38017, 70603, 494221, 526807, 3687649, 6848491, 47939437]

約数ペア:

[(1, 47939437), (7, 6848491), (13, 3687649), (91, 526807), (97, 494221), (679, 70603), (1261, 38017), (5431, 8827)]