12813304889

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2357}}^1\times {\mathrm{4153}}^1$

素因数の和:6545

約数の個数: 32

約数和(自身を含む): 16925988096

約数和(自身を除く): 4112683207

約数列:

[1, 7, 11, 17, 77, 119, 187, 1309, 2357, 4153, 16499, 25927, 29071, 40069, 45683, 70601, 181489, 280483, 319781, 440759, 494207, 776611, 3085313, 5436277, 9788621, 68520347, 107674831, 166406557, 753723817, 1164845899, 1830472127, 12813304889]

約数ペア:

[(1, 12813304889), (7, 1830472127), (11, 1164845899), (17, 753723817), (77, 166406557), (119, 107674831), (187, 68520347), (1309, 9788621), (2357, 5436277), (4153, 3085313), (16499, 776611), (25927, 494207), (29071, 440759), (40069, 319781), (45683, 280483), (70601, 181489)]