70979421

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{997}}^1\times {\mathrm{1249}}^1$

素因数の和:2268

約数の個数: 16

約数和(自身を含む): 99800000

約数和(自身を除く): 28820579

約数列:

[1, 3, 19, 57, 997, 1249, 2991, 3747, 18943, 23731, 56829, 71193, 1245253, 3735759, 23659807, 70979421]

約数ペア:

[(1, 70979421), (3, 23659807), (19, 3735759), (57, 1245253), (997, 71193), (1249, 56829), (2991, 23731), (3747, 18943)]