1492263

素因数分解:

$3^6\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:130

約数の個数: 28

約数和(自身を含む): 2360880

約数和(自身を除く): 868617

約数列:

[1, 3, 9, 23, 27, 69, 81, 89, 207, 243, 267, 621, 729, 801, 1863, 2047, 2403, 5589, 6141, 7209, 16767, 18423, 21627, 55269, 64881, 165807, 497421, 1492263]

約数ペア:

[(1, 1492263), (3, 497421), (9, 165807), (23, 64881), (27, 55269), (69, 21627), (81, 18423), (89, 16767), (207, 7209), (243, 6141), (267, 5589), (621, 2403), (729, 2047), (801, 1863)]