874087191

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{911}}^1$

素因数の和:1148

約数の個数: 48

約数和(自身を含む): 1380986880

約数和(自身を除く): 506899689

約数列:

[1, 3, 9, 19, 31, 57, 93, 171, 181, 279, 543, 589, 911, 1629, 1767, 2733, 3439, 5301, 5611, 8199, 10317, 16833, 17309, 28241, 30951, 50499, 51927, 84723, 106609, 155781, 164891, 254169, 319827, 494673, 536579, 959481, 1484019, 1609737, 3132929, 4829211, 5111621, 9398787, 15334863, 28196361, 46004589, 97120799, 291362397, 874087191]

約数ペア:

[(1, 874087191), (3, 291362397), (9, 97120799), (19, 46004589), (31, 28196361), (57, 15334863), (93, 9398787), (171, 5111621), (181, 4829211), (279, 3132929), (543, 1609737), (589, 1484019), (911, 959481), (1629, 536579), (1767, 494673), (2733, 319827), (3439, 254169), (5301, 164891), (5611, 155781), (8199, 106609), (10317, 84723), (16833, 51927), (17309, 50499), (28241, 30951)]