230422761

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{211}}^1\times {\mathrm{1709}}^1$

素因数の和:1997

約数の個数: 24

約数和(自身を含む): 339318720

約数和(自身を除く): 108895959

約数列:

[1, 3, 9, 71, 211, 213, 633, 639, 1709, 1899, 5127, 14981, 15381, 44943, 121339, 134829, 360599, 364017, 1081797, 1092051, 3245391, 25602529, 76807587, 230422761]

約数ペア:

[(1, 230422761), (3, 76807587), (9, 25602529), (71, 3245391), (211, 1092051), (213, 1081797), (633, 364017), (639, 360599), (1709, 134829), (1899, 121339), (5127, 44943), (14981, 15381)]