1427571719

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{2311}}^1$

素因数の和:2543

約数の個数: 32

約数和(自身を含む): 1797811200

約数和(自身を除く): 370239481

約数列:

[1, 7, 17, 29, 119, 179, 203, 493, 1253, 2311, 3043, 3451, 5191, 16177, 21301, 36337, 39287, 67019, 88247, 275009, 413669, 469133, 617729, 1139323, 2895683, 7032373, 7975261, 11996401, 49226611, 83974807, 203938817, 1427571719]

約数ペア:

[(1, 1427571719), (7, 203938817), (17, 83974807), (29, 49226611), (119, 11996401), (179, 7975261), (203, 7032373), (493, 2895683), (1253, 1139323), (2311, 617729), (3043, 469133), (3451, 413669), (5191, 275009), (16177, 88247), (21301, 67019), (36337, 39287)]