2917251

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{829}}^1$

素因数の和:875

約数の個数: 24

約数和(自身を含む): 4661280

約数和(自身を除く): 1744029

約数列:

[1, 3, 9, 17, 23, 51, 69, 153, 207, 391, 829, 1173, 2487, 3519, 7461, 14093, 19067, 42279, 57201, 126837, 171603, 324139, 972417, 2917251]

約数ペア:

[(1, 2917251), (3, 972417), (9, 324139), (17, 171603), (23, 126837), (51, 57201), (69, 42279), (153, 19067), (207, 14093), (391, 7461), (829, 3519), (1173, 2487)]