1793923209

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{27827}}^1$

素因数の和:27894

約数の個数: 48

約数和(自身を含む): 3038817600

約数和(自身を除く): 1244894391

約数列:

[1, 3, 9, 13, 19, 29, 39, 57, 87, 117, 171, 247, 261, 377, 551, 741, 1131, 1653, 2223, 3393, 4959, 7163, 21489, 27827, 64467, 83481, 250443, 361751, 528713, 806983, 1085253, 1586139, 2420949, 3255759, 4758417, 6873269, 7262847, 10490779, 15332677, 20619807, 31472337, 45998031, 61859421, 94417011, 137994093, 199324801, 597974403, 1793923209]

約数ペア:

[(1, 1793923209), (3, 597974403), (9, 199324801), (13, 137994093), (19, 94417011), (29, 61859421), (39, 45998031), (57, 31472337), (87, 20619807), (117, 15332677), (171, 10490779), (247, 7262847), (261, 6873269), (377, 4758417), (551, 3255759), (741, 2420949), (1131, 1586139), (1653, 1085253), (2223, 806983), (3393, 528713), (4959, 361751), (7163, 250443), (21489, 83481), (27827, 64467)]