978049309

素因数分解:

${\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{193}}^1\times {\mathrm{2789}}^1$

素因数の和:3084

約数の個数: 16

約数和(自身を含む): 1039219200

約数和(自身を除く): 61169891

約数列:

[1, 23, 79, 193, 1817, 2789, 4439, 15247, 64147, 220331, 350681, 538277, 5067613, 12380371, 42523883, 978049309]

約数ペア:

[(1, 978049309), (23, 42523883), (79, 12380371), (193, 5067613), (1817, 538277), (2789, 350681), (4439, 220331), (15247, 64147)]