38886261

素因数分解:

$3^1\times {\mathrm{23}}^2\times {\mathrm{107}}^1\times {\mathrm{229}}^1$

素因数の和:385

約数の個数: 24

約数和(自身を含む): 54946080

約数和(自身を除く): 16059819

約数列:

[1, 3, 23, 69, 107, 229, 321, 529, 687, 1587, 2461, 5267, 7383, 15801, 24503, 56603, 73509, 121141, 169809, 363423, 563569, 1690707, 12962087, 38886261]

約数ペア:

[(1, 38886261), (3, 12962087), (23, 1690707), (69, 563569), (107, 363423), (229, 169809), (321, 121141), (529, 73509), (687, 56603), (1587, 24503), (2461, 15801), (5267, 7383)]