1907091

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:152

約数の個数: 32

約数和(自身を含む): 3064320

約数和(自身を除く): 1157229

約数列:

[1, 3, 9, 23, 27, 37, 69, 83, 111, 207, 249, 333, 621, 747, 851, 999, 1909, 2241, 2553, 3071, 5727, 7659, 9213, 17181, 22977, 27639, 51543, 70633, 82917, 211899, 635697, 1907091]

約数ペア:

[(1, 1907091), (3, 635697), (9, 211899), (23, 82917), (27, 70633), (37, 51543), (69, 27639), (83, 22977), (111, 17181), (207, 9213), (249, 7659), (333, 5727), (621, 3071), (747, 2553), (851, 2241), (999, 1909)]