2007751551

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{472301}}^1$

素因数の和:472426

約数の個数: 16

約数和(自身を含む): 2909380320

約数和(自身を除く): 901628769

約数列:

[1, 3, 13, 39, 109, 327, 1417, 4251, 472301, 1416903, 6139913, 18419739, 51480809, 154442427, 669250517, 2007751551]

約数ペア:

[(1, 2007751551), (3, 669250517), (13, 154442427), (39, 51480809), (109, 18419739), (327, 6139913), (1417, 1416903), (4251, 472301)]