2473221

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:308

約数の個数: 16

約数和(自身を含む): 3412800

約数和(自身を除く): 939579

約数列:

[1, 3, 59, 89, 157, 177, 267, 471, 5251, 9263, 13973, 15753, 27789, 41919, 824407, 2473221]

約数ペア:

[(1, 2473221), (3, 824407), (59, 41919), (89, 27789), (157, 15753), (177, 13973), (267, 9263), (471, 5251)]