31144419

素因数分解:

$3^4\times {\mathrm{103}}^1\times {\mathrm{3733}}^1$

素因数の和:3848

約数の個数: 20

約数和(自身を含む): 46988656

約数和(自身を除く): 15844237

約数列:

[1, 3, 9, 27, 81, 103, 309, 927, 2781, 3733, 8343, 11199, 33597, 100791, 302373, 384499, 1153497, 3460491, 10381473, 31144419]

約数ペア:

[(1, 31144419), (3, 10381473), (9, 3460491), (27, 1153497), (81, 384499), (103, 302373), (309, 100791), (927, 33597), (2781, 11199), (3733, 8343)]