2017271649

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{943091}}^1$

素因数の和:943148

約数の個数: 16

約数和(自身を含む): 2897178624

約数和(自身を除く): 879906975

約数列:

[1, 3, 23, 31, 69, 93, 713, 2139, 943091, 2829273, 21691093, 29235821, 65073279, 87707463, 672423883, 2017271649]

約数ペア:

[(1, 2017271649), (3, 672423883), (23, 87707463), (31, 65073279), (69, 29235821), (93, 21691093), (713, 2829273), (2139, 943091)]