39485537

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{13997}}^1$

素因数の和:14048

約数の個数: 16

約数和(自身を含む): 50168832

約数和(自身を除く): 10683295

約数列:

[1, 7, 13, 31, 91, 217, 403, 2821, 13997, 97979, 181961, 433907, 1273727, 3037349, 5640791, 39485537]

約数ペア:

[(1, 39485537), (7, 5640791), (13, 3037349), (31, 1273727), (91, 433907), (217, 181961), (403, 97979), (2821, 13997)]