2760891

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4241}}^1$

素因数の和:4282

約数の個数: 16

約数和(自身を含む): 4343808

約数和(自身を除く): 1582917

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 4241, 12723, 29687, 89061, 131471, 394413, 920297, 2760891]

約数ペア:

[(1, 2760891), (3, 920297), (7, 394413), (21, 131471), (31, 89061), (93, 29687), (217, 12723), (651, 4241)]