244922847

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{1171}}^1$

素因数の和:1391

約数の個数: 32

約数和(自身を含む): 365438976

約数和(自身を除く): 120516129

約数列:

[1, 3, 13, 31, 39, 93, 173, 403, 519, 1171, 1209, 2249, 3513, 5363, 6747, 15223, 16089, 36301, 45669, 69719, 108903, 202583, 209157, 471913, 607749, 1415739, 2633579, 6280073, 7900737, 18840219, 81640949, 244922847]

約数ペア:

[(1, 244922847), (3, 81640949), (13, 18840219), (31, 7900737), (39, 6280073), (93, 2633579), (173, 1415739), (403, 607749), (519, 471913), (1171, 209157), (1209, 202583), (2249, 108903), (3513, 69719), (5363, 45669), (6747, 36301), (15223, 16089)]