11778819507

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{305999}}^1$

素因数の和:306072

約数の個数: 48

約数和(自身を含む): 21385728000

約数和(自身を除く): 9606908493

約数列:

[1, 3, 7, 9, 13, 21, 39, 47, 63, 91, 117, 141, 273, 329, 423, 611, 819, 987, 1833, 2961, 4277, 5499, 12831, 38493, 305999, 917997, 2141993, 2753991, 3977987, 6425979, 11933961, 14381953, 19277937, 27845909, 35801883, 43145859, 83537727, 100673671, 129437577, 186965389, 250613181, 302021013, 560896167, 906063039, 1308757723, 1682688501, 3926273169, 11778819507]

約数ペア:

[(1, 11778819507), (3, 3926273169), (7, 1682688501), (9, 1308757723), (13, 906063039), (21, 560896167), (39, 302021013), (47, 250613181), (63, 186965389), (91, 129437577), (117, 100673671), (141, 83537727), (273, 43145859), (329, 35801883), (423, 27845909), (611, 19277937), (819, 14381953), (987, 11933961), (1833, 6425979), (2961, 3977987), (4277, 2753991), (5499, 2141993), (12831, 917997), (38493, 305999)]