17967334021

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1069}}^1\times {\mathrm{9721}}^1$

素因数の和:10829

約数の個数: 32

約数和(自身を含む): 23301689600

約数和(自身を除く): 5334355579

約数列:

[1, 7, 13, 19, 91, 133, 247, 1069, 1729, 7483, 9721, 13897, 20311, 68047, 97279, 126373, 142177, 184699, 264043, 884611, 1292893, 1848301, 2401087, 10391749, 16807609, 72742243, 135092737, 197443231, 945649159, 1382102617, 2566762003, 17967334021]

約数ペア:

[(1, 17967334021), (7, 2566762003), (13, 1382102617), (19, 945649159), (91, 197443231), (133, 135092737), (247, 72742243), (1069, 16807609), (1729, 10391749), (7483, 2401087), (9721, 1848301), (13897, 1292893), (20311, 884611), (68047, 264043), (97279, 184699), (126373, 142177)]