28324101

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1$

素因数の和:333

約数の個数: 32

約数和(自身を含む): 42239232

約数和(自身を除く): 13915131

約数列:

[1, 3, 13, 39, 53, 71, 159, 193, 213, 579, 689, 923, 2067, 2509, 2769, 3763, 7527, 10229, 11289, 13703, 30687, 41109, 48919, 132977, 146757, 178139, 398931, 534417, 726259, 2178777, 9441367, 28324101]

約数ペア:

[(1, 28324101), (3, 9441367), (13, 2178777), (39, 726259), (53, 534417), (71, 398931), (159, 178139), (193, 146757), (213, 132977), (579, 48919), (689, 41109), (923, 30687), (2067, 13703), (2509, 11289), (2769, 10229), (3763, 7527)]