7143087

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{643}}^1$

素因数の和:699

約数の個数: 24

約数和(自身を含む): 11396224

約数和(自身を除く): 4253137

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 529, 643, 1587, 1929, 3703, 4501, 11109, 13503, 14789, 44367, 103523, 310569, 340147, 1020441, 2381029, 7143087]

約数ペア:

[(1, 7143087), (3, 2381029), (7, 1020441), (21, 340147), (23, 310569), (69, 103523), (161, 44367), (483, 14789), (529, 13503), (643, 11109), (1587, 4501), (1929, 3703)]