29645919

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{15913}}^1$

素因数の和:15948

約数の個数: 20

約数和(自身を含む): 46214256

約数和(自身を除く): 16568337

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 15913, 47739, 143217, 365999, 429651, 1097997, 1288953, 3293991, 9881973, 29645919]

約数ペア:

[(1, 29645919), (3, 9881973), (9, 3293991), (23, 1288953), (27, 1097997), (69, 429651), (81, 365999), (207, 143217), (621, 47739), (1863, 15913)]