28434033

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{251}}^1\times {\mathrm{307}}^1$

素因数の和:605

約数の個数: 24

約数和(自身を含む): 42378336

約数和(自身を除く): 13944303

約数列:

[1, 3, 9, 41, 123, 251, 307, 369, 753, 921, 2259, 2763, 10291, 12587, 30873, 37761, 77057, 92619, 113283, 231171, 693513, 3159337, 9478011, 28434033]

約数ペア:

[(1, 28434033), (3, 9478011), (9, 3159337), (41, 693513), (123, 231171), (251, 113283), (307, 92619), (369, 77057), (753, 37761), (921, 30873), (2259, 12587), (2763, 10291)]