274650933

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{191}}^1$

素因数の和:465

約数の個数: 32

約数和(自身を含む): 384417792

約数和(自身を除く): 109766859

約数列:

[1, 3, 43, 71, 129, 157, 191, 213, 471, 573, 3053, 6751, 8213, 9159, 11147, 13561, 20253, 24639, 29987, 33441, 40683, 89961, 479321, 583123, 1289441, 1437963, 1749369, 2129077, 3868323, 6387231, 91550311, 274650933]

約数ペア:

[(1, 274650933), (3, 91550311), (43, 6387231), (71, 3868323), (129, 2129077), (157, 1749369), (191, 1437963), (213, 1289441), (471, 583123), (573, 479321), (3053, 89961), (6751, 40683), (8213, 33441), (9159, 29987), (11147, 24639), (13561, 20253)]