1213884081

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1\times {\mathrm{277}}^1$

素因数の和:566

約数の個数: 48

約数和(自身を含む): 1845742080

約数和(自身を除く): 631857999

約数列:

[1, 3, 9, 31, 93, 113, 139, 277, 279, 339, 417, 831, 1017, 1251, 2493, 3503, 4309, 8587, 10509, 12927, 15707, 25761, 31301, 31527, 38503, 38781, 47121, 77283, 93903, 115509, 141363, 281709, 346527, 486917, 970331, 1193593, 1460751, 2910993, 3580779, 4350839, 4382253, 8732979, 10742337, 13052517, 39157551, 134876009, 404628027, 1213884081]

約数ペア:

[(1, 1213884081), (3, 404628027), (9, 134876009), (31, 39157551), (93, 13052517), (113, 10742337), (139, 8732979), (277, 4382253), (279, 4350839), (339, 3580779), (417, 2910993), (831, 1460751), (1017, 1193593), (1251, 970331), (2493, 486917), (3503, 346527), (4309, 281709), (8587, 141363), (10509, 115509), (12927, 93903), (15707, 77283), (25761, 47121), (31301, 38781), (31527, 38503)]