29215647

素因数分解:

$3^5\times {\mathrm{251}}^1\times {\mathrm{479}}^1$

素因数の和:745

約数の個数: 24

約数和(自身を含む): 44029440

約数和(自身を除く): 14813793

約数列:

[1, 3, 9, 27, 81, 243, 251, 479, 753, 1437, 2259, 4311, 6777, 12933, 20331, 38799, 60993, 116397, 120229, 360687, 1082061, 3246183, 9738549, 29215647]

約数ペア:

[(1, 29215647), (3, 9738549), (9, 3246183), (27, 1082061), (81, 360687), (243, 120229), (251, 116397), (479, 60993), (753, 38799), (1437, 20331), (2259, 12933), (4311, 6777)]