389600901

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{11353}}^1$

素因数の和:11434

約数の個数: 32

約数和(自身を含む): 610391040

約数和(自身を除く): 220790139

約数列:

[1, 3, 9, 27, 31, 41, 93, 123, 279, 369, 837, 1107, 1271, 3813, 11353, 11439, 34059, 34317, 102177, 306531, 351943, 465473, 1055829, 1396419, 3167487, 4189257, 9502461, 12567771, 14429663, 43288989, 129866967, 389600901]

約数ペア:

[(1, 389600901), (3, 129866967), (9, 43288989), (27, 14429663), (31, 12567771), (41, 9502461), (93, 4189257), (123, 3167487), (279, 1396419), (369, 1055829), (837, 465473), (1107, 351943), (1271, 306531), (3813, 102177), (11353, 34317), (11439, 34059)]