29195883

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{7669}}^1$

素因数の和:7728

約数の個数: 20

約数和(自身を含む): 44547360

約数和(自身を除く): 15351477

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1269, 3807, 7669, 23007, 69021, 207063, 360443, 621189, 1081329, 3243987, 9731961, 29195883]

約数ペア:

[(1, 29195883), (3, 9731961), (9, 3243987), (27, 1081329), (47, 621189), (81, 360443), (141, 207063), (423, 69021), (1269, 23007), (3807, 7669)]