2351798397

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{55681}}^1$

素因数の和:55738

約数の個数: 36

約数和(自身を含む): 3861101244

約数和(自身を除く): 1509302847

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 361, 741, 1083, 2223, 3249, 4693, 14079, 42237, 55681, 167043, 501129, 723853, 1057939, 2171559, 3173817, 6514677, 9521451, 13753207, 20100841, 41259621, 60302523, 123778863, 180907569, 261310933, 783932799, 2351798397]

約数ペア:

[(1, 2351798397), (3, 783932799), (9, 261310933), (13, 180907569), (19, 123778863), (39, 60302523), (57, 41259621), (117, 20100841), (171, 13753207), (247, 9521451), (361, 6514677), (741, 3173817), (1083, 2171559), (2223, 1057939), (3249, 723853), (4693, 501129), (14079, 167043), (42237, 55681)]