2278049361

素因数分解:

$3^1\times 7^1\times {\mathrm{1873}}^1\times {\mathrm{57917}}^1$

素因数の和:59800

約数の個数: 16

約数和(自身を含む): 3473226624

約数和(自身を除く): 1195177263

約数列:

[1, 3, 7, 21, 1873, 5619, 13111, 39333, 57917, 173751, 405419, 1216257, 108478541, 325435623, 759349787, 2278049361]

約数ペア:

[(1, 2278049361), (3, 759349787), (7, 325435623), (21, 108478541), (1873, 1216257), (5619, 405419), (13111, 173751), (39333, 57917)]