31241403

素因数分解:

$3^3\times {\mathrm{89}}^1\times {\mathrm{13001}}^1$

素因数の和:13099

約数の個数: 16

約数和(自身を含む): 46807200

約数和(自身を除く): 15565797

約数列:

[1, 3, 9, 27, 89, 267, 801, 2403, 13001, 39003, 117009, 351027, 1157089, 3471267, 10413801, 31241403]

約数ペア:

[(1, 31241403), (3, 10413801), (9, 3471267), (27, 1157089), (89, 351027), (267, 117009), (801, 39003), (2403, 13001)]