872364177

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{1319}}^1\times {\mathrm{1709}}^1$

素因数の和:3077

約数の個数: 24

約数和(自身を含む): 1291118400

約数和(自身を除く): 418754223

約数列:

[1, 3, 9, 43, 129, 387, 1319, 1709, 3957, 5127, 11871, 15381, 56717, 73487, 170151, 220461, 510453, 661383, 2254171, 6762513, 20287539, 96929353, 290788059, 872364177]

約数ペア:

[(1, 872364177), (3, 290788059), (9, 96929353), (43, 20287539), (129, 6762513), (387, 2254171), (1319, 661383), (1709, 510453), (3957, 220461), (5127, 170151), (11871, 73487), (15381, 56717)]