8670231

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1$

素因数の和:355

約数の個数: 24

約数和(自身を含む): 12979200

約数和(自身を除く): 4308969

約数列:

[1, 3, 9, 47, 103, 141, 199, 309, 423, 597, 927, 1791, 4841, 9353, 14523, 20497, 28059, 43569, 61491, 84177, 184473, 963359, 2890077, 8670231]

約数ペア:

[(1, 8670231), (3, 2890077), (9, 963359), (47, 184473), (103, 84177), (141, 61491), (199, 43569), (309, 28059), (423, 20497), (597, 14523), (927, 9353), (1791, 4841)]