399846429

素因数分解:

$3^3\times {\mathrm{1019}}^1\times {\mathrm{14533}}^1$

素因数の和:15561

約数の個数: 16

約数和(自身を含む): 592987200

約数和(自身を除く): 193140771

約数列:

[1, 3, 9, 27, 1019, 3057, 9171, 14533, 27513, 43599, 130797, 392391, 14809127, 44427381, 133282143, 399846429]

約数ペア:

[(1, 399846429), (3, 133282143), (9, 44427381), (27, 14809127), (1019, 392391), (3057, 130797), (9171, 43599), (14533, 27513)]