1261567329

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{8209}}^1\times {\mathrm{4657}}^1$

素因数の和:12880

約数の個数: 16

約数和(自身を含む): 1835624640

約数和(自身を除く): 574057311

約数列:

[1, 3, 11, 33, 4657, 8209, 13971, 24627, 51227, 90299, 153681, 270897, 38229313, 114687939, 420522443, 1261567329]

約数ペア:

[(1, 1261567329), (3, 420522443), (11, 114687939), (33, 38229313), (4657, 270897), (8209, 153681), (13971, 90299), (24627, 51227)]