2504277

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{719}}^1$

素因数の和:774

約数の個数: 20

約数和(自身を含む): 3833280

約数和(自身を除く): 1329003

約数列:

[1, 3, 9, 27, 43, 81, 129, 387, 719, 1161, 2157, 3483, 6471, 19413, 30917, 58239, 92751, 278253, 834759, 2504277]

約数ペア:

[(1, 2504277), (3, 834759), (9, 278253), (27, 92751), (43, 58239), (81, 30917), (129, 19413), (387, 6471), (719, 3483), (1161, 2157)]