426274345917

素因数分解:

$3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1\times {\mathrm{379679}}^1$

素因数の和:380014

約数の個数: 48

約数和(自身を含む): 716447047680

約数和(自身を除く): 290172701763

約数列:

[1, 3, 7, 9, 21, 63, 71, 213, 251, 497, 639, 753, 1491, 1757, 2259, 4473, 5271, 15813, 17821, 53463, 124747, 160389, 374241, 379679, 1122723, 1139037, 2657753, 3417111, 7973259, 23919777, 26957209, 80871627, 95299429, 188700463, 242614881, 285898287, 566101389, 667096003, 857694861, 1698304167, 2001288009, 6003864027, 6766259459, 20298778377, 47363816213, 60896335131, 142091448639, 426274345917]

約数ペア:

[(1, 426274345917), (3, 142091448639), (7, 60896335131), (9, 47363816213), (21, 20298778377), (63, 6766259459), (71, 6003864027), (213, 2001288009), (251, 1698304167), (497, 857694861), (639, 667096003), (753, 566101389), (1491, 285898287), (1757, 242614881), (2259, 188700463), (4473, 95299429), (5271, 80871627), (15813, 26957209), (17821, 23919777), (53463, 7973259), (124747, 3417111), (160389, 2657753), (374241, 1139037), (379679, 1122723)]