47261109

素因数分解:

$3^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{8009}}^1$

素因数の和:8300

約数の個数: 16

約数和(自身を含む): 72282240

約数和(自身を除く): 25021131

約数列:

[1, 3, 7, 21, 281, 843, 1967, 5901, 8009, 24027, 56063, 168189, 2250529, 6751587, 15753703, 47261109]

約数ペア:

[(1, 47261109), (3, 15753703), (7, 6751587), (21, 2250529), (281, 168189), (843, 56063), (1967, 24027), (5901, 8009)]