40088373

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{997}}^1\times {\mathrm{1031}}^1$

素因数の和:2044

約数の個数: 16

約数和(自身を含む): 57676416

約数和(自身を除く): 17588043

約数列:

[1, 3, 13, 39, 997, 1031, 2991, 3093, 12961, 13403, 38883, 40209, 1027907, 3083721, 13362791, 40088373]

約数ペア:

[(1, 40088373), (3, 13362791), (13, 3083721), (39, 1027907), (997, 40209), (1031, 38883), (2991, 13403), (3093, 12961)]