814275791

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{23021}}^1$

素因数の和:23222

約数の個数: 16

約数和(自身を含む): 966555648

約数和(自身を除く): 152279857

約数列:

[1, 7, 31, 163, 217, 1141, 5053, 23021, 35371, 161147, 713651, 3752423, 4995557, 26266961, 116325113, 814275791]

約数ペア:

[(1, 814275791), (7, 116325113), (31, 26266961), (163, 4995557), (217, 3752423), (1141, 713651), (5053, 161147), (23021, 35371)]