338408793

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{2857}}^1$

素因数の和:3014

約数の個数: 32

約数和(自身を含む): 518555520

約数和(自身を除く): 180146727

約数列:

[1, 3, 9, 27, 41, 107, 123, 321, 369, 963, 1107, 2857, 2889, 4387, 8571, 13161, 25713, 39483, 77139, 117137, 118449, 305699, 351411, 917097, 1054233, 2751291, 3162699, 8253873, 12533659, 37600977, 112802931, 338408793]

約数ペア:

[(1, 338408793), (3, 112802931), (9, 37600977), (27, 12533659), (41, 8253873), (107, 3162699), (123, 2751291), (321, 1054233), (369, 917097), (963, 351411), (1107, 305699), (2857, 118449), (2889, 117137), (4387, 77139), (8571, 39483), (13161, 25713)]