525298311

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{2887}}^1$

素因数の和:3212

約数の個数: 32

約数和(自身を含む): 815109120

約数和(自身を除く): 289810809

約数列:

[1, 3, 9, 23, 27, 69, 207, 293, 621, 879, 2637, 2887, 6739, 7911, 8661, 20217, 25983, 60651, 66401, 77949, 181953, 199203, 597609, 845891, 1792827, 2537673, 7613019, 19455493, 22839057, 58366479, 175099437, 525298311]

約数ペア:

[(1, 525298311), (3, 175099437), (9, 58366479), (23, 22839057), (27, 19455493), (69, 7613019), (207, 2537673), (293, 1792827), (621, 845891), (879, 597609), (2637, 199203), (2887, 181953), (6739, 77949), (7911, 66401), (8661, 60651), (20217, 25983)]