4722273

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1$

素因数の和:238

約数の個数: 32

約数和(自身を含む): 7478400

約数和(自身を除く): 2756127

約数列:

[1, 3, 9, 27, 29, 37, 87, 111, 163, 261, 333, 489, 783, 999, 1073, 1467, 3219, 4401, 4727, 6031, 9657, 14181, 18093, 28971, 42543, 54279, 127629, 162837, 174899, 524697, 1574091, 4722273]

約数ペア:

[(1, 4722273), (3, 1574091), (9, 524697), (27, 174899), (29, 162837), (37, 127629), (87, 54279), (111, 42543), (163, 28971), (261, 18093), (333, 14181), (489, 9657), (783, 6031), (999, 4727), (1073, 4401), (1467, 3219)]