9947127

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^2\times {\mathrm{79}}^1$

素因数の和:195

約数の個数: 24

約数和(自身を含む): 14444800

約数和(自身を除く): 4497673

約数列:

[1, 3, 19, 47, 57, 79, 141, 237, 893, 1501, 2209, 2679, 3713, 4503, 6627, 11139, 41971, 70547, 125913, 174511, 211641, 523533, 3315709, 9947127]

約数ペア:

[(1, 9947127), (3, 3315709), (19, 523533), (47, 211641), (57, 174511), (79, 125913), (141, 70547), (237, 41971), (893, 11139), (1501, 6627), (2209, 4503), (2679, 3713)]