38938779

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{3049}}^1$

素因数の和:3112

約数の個数: 32

約数和(自身を含む): 64416000

約数和(自身を除く): 25477221

約数列:

[1, 3, 9, 11, 27, 33, 43, 99, 129, 297, 387, 473, 1161, 1419, 3049, 4257, 9147, 12771, 27441, 33539, 82323, 100617, 131107, 301851, 393321, 905553, 1179963, 1442177, 3539889, 4326531, 12979593, 38938779]

約数ペア:

[(1, 38938779), (3, 12979593), (9, 4326531), (11, 3539889), (27, 1442177), (33, 1179963), (43, 905553), (99, 393321), (129, 301851), (297, 131107), (387, 100617), (473, 82323), (1161, 33539), (1419, 27441), (3049, 12771), (4257, 9147)]