28168093251

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{22197079}}^1$

素因数の和:22197135

約数の個数: 16

約数和(自身を含む): 42618393600

約数和(自身を除く): 14450300349

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 22197079, 66591237, 199773711, 599321133, 1043262713, 3129788139, 9389364417, 28168093251]

約数ペア:

[(1, 28168093251), (3, 9389364417), (9, 3129788139), (27, 1043262713), (47, 599321133), (141, 199773711), (423, 66591237), (1269, 22197079)]