90016703

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{419}}^1\times {\mathrm{653}}^1$

素因数の和:1126

約数の個数: 16

約数和(自身を含む): 105477120

約数和(自身を除く): 15460417

約数列:

[1, 7, 47, 329, 419, 653, 2933, 4571, 19693, 30691, 137851, 214837, 273607, 1915249, 12859529, 90016703]

約数ペア:

[(1, 90016703), (7, 12859529), (47, 1915249), (329, 273607), (419, 214837), (653, 137851), (2933, 30691), (4571, 19693)]