42101589

素因数分解:

$3^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1\times {\mathrm{971}}^1$

素因数の和:1220

約数の個数: 16

約数和(自身を含む): 57153600

約数和(自身を除く): 15052011

約数列:

[1, 3, 97, 149, 291, 447, 971, 2913, 14453, 43359, 94187, 144679, 282561, 434037, 14033863, 42101589]

約数ペア:

[(1, 42101589), (3, 14033863), (97, 434037), (149, 282561), (291, 144679), (447, 94187), (971, 43359), (2913, 14453)]