2247382557

素因数分解:

$3^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{194933}}^1$

素因数の和:195010

約数の個数: 32

約数和(自身を含む): 3867490560

約数和(自身を除く): 1620108003

約数列:

[1, 3, 7, 9, 21, 27, 61, 63, 183, 189, 427, 549, 1281, 1647, 3843, 11529, 194933, 584799, 1364531, 1754397, 4093593, 5263191, 11890913, 12280779, 35672739, 36842337, 83236391, 107018217, 249709173, 321054651, 749127519, 2247382557]

約数ペア:

[(1, 2247382557), (3, 749127519), (7, 321054651), (9, 249709173), (21, 107018217), (27, 83236391), (61, 36842337), (63, 35672739), (183, 12280779), (189, 11890913), (427, 5263191), (549, 4093593), (1281, 1754397), (1647, 1364531), (3843, 584799), (11529, 194933)]