860190513

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1597}}^1\times {\mathrm{1973}}^1$

素因数の和:3593

約数の個数: 32

約数和(自身を含む): 1413194496

約数和(自身を除く): 553003983

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 1597, 1973, 4791, 5919, 11179, 13811, 20761, 25649, 33537, 41433, 62283, 76947, 145327, 179543, 435981, 538629, 3150881, 9452643, 22056167, 40961453, 66168501, 122884359, 286730171, 860190513]

約数ペア:

[(1, 860190513), (3, 286730171), (7, 122884359), (13, 66168501), (21, 40961453), (39, 22056167), (91, 9452643), (273, 3150881), (1597, 538629), (1973, 435981), (4791, 179543), (5919, 145327), (11179, 76947), (13811, 62283), (20761, 41433), (25649, 33537)]