16329201

素因数分解:

$3^1\times 7^4\times {\mathrm{2267}}^1$

素因数の和:2298

約数の個数: 20

約数和(自身を含む): 25410672

約数和(自身を除く): 9081471

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 2267, 2401, 6801, 7203, 15869, 47607, 111083, 333249, 777581, 2332743, 5443067, 16329201]

約数ペア:

[(1, 16329201), (3, 5443067), (7, 2332743), (21, 777581), (49, 333249), (147, 111083), (343, 47607), (1029, 15869), (2267, 7203), (2401, 6801)]