810172797

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{773}}^1\times {\mathrm{1721}}^1$

素因数の和:2533

約数の個数: 32

約数和(自身を含む): 1279514880

約数和(自身を除く): 469342083

約数列:

[1, 3, 7, 21, 29, 87, 203, 609, 773, 1721, 2319, 5163, 5411, 12047, 16233, 22417, 36141, 49909, 67251, 149727, 156919, 349363, 470757, 1048089, 1330333, 3990999, 9312331, 27936993, 38579657, 115738971, 270057599, 810172797]

約数ペア:

[(1, 810172797), (3, 270057599), (7, 115738971), (21, 38579657), (29, 27936993), (87, 9312331), (203, 3990999), (609, 1330333), (773, 1048089), (1721, 470757), (2319, 349363), (5163, 156919), (5411, 149727), (12047, 67251), (16233, 49909), (22417, 36141)]