70990899

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{109049}}^1$

素因数の和:109090

約数の個数: 16

約数和(自身を含む): 111667200

約数和(自身を除く): 40676301

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 109049, 327147, 763343, 2290029, 3380519, 10141557, 23663633, 70990899]

約数ペア:

[(1, 70990899), (3, 23663633), (7, 10141557), (21, 3380519), (31, 2290029), (93, 763343), (217, 327147), (651, 109049)]