521709876

素因数分解:

$2^2\times 3^3\times {\mathrm{947}}^1\times {\mathrm{5101}}^1$

素因数の和:6061

約数の個数: 48

約数和(自身を含む): 1354274880

約数和(自身を除く): 832565004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 947, 1894, 2841, 3788, 5101, 5682, 8523, 10202, 11364, 15303, 17046, 20404, 25569, 30606, 34092, 45909, 51138, 61212, 91818, 102276, 137727, 183636, 275454, 550908, 4830647, 9661294, 14491941, 19322588, 28983882, 43475823, 57967764, 86951646, 130427469, 173903292, 260854938, 521709876]

約数ペア:

[(1, 521709876), (2, 260854938), (3, 173903292), (4, 130427469), (6, 86951646), (9, 57967764), (12, 43475823), (18, 28983882), (27, 19322588), (36, 14491941), (54, 9661294), (108, 4830647), (947, 550908), (1894, 275454), (2841, 183636), (3788, 137727), (5101, 102276), (5682, 91818), (8523, 61212), (10202, 51138), (11364, 45909), (15303, 34092), (17046, 30606), (20404, 25569)]