31423491

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3413}}^1$

素因数の和:3464

約数の個数: 32

約数和(自身を含む): 52439040

約数和(自身を除く): 21015549

約数列:

[1, 3, 9, 11, 27, 31, 33, 93, 99, 279, 297, 341, 837, 1023, 3069, 3413, 9207, 10239, 30717, 37543, 92151, 105803, 112629, 317409, 337887, 952227, 1013661, 1163833, 2856681, 3491499, 10474497, 31423491]

約数ペア:

[(1, 31423491), (3, 10474497), (9, 3491499), (11, 2856681), (27, 1163833), (31, 1013661), (33, 952227), (93, 337887), (99, 317409), (279, 112629), (297, 105803), (341, 92151), (837, 37543), (1023, 30717), (3069, 10239), (3413, 9207)]