2207907

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{167}}^1$

素因数の和:299

約数の個数: 24

約数和(自身を含む): 3485664

約数和(自身を除く): 1277757

約数列:

[1, 3, 9, 13, 39, 113, 117, 167, 339, 501, 1017, 1469, 1503, 2171, 4407, 6513, 13221, 18871, 19539, 56613, 169839, 245323, 735969, 2207907]

約数ペア:

[(1, 2207907), (3, 735969), (9, 245323), (13, 169839), (39, 56613), (113, 19539), (117, 18871), (167, 13221), (339, 6513), (501, 4407), (1017, 2171), (1469, 1503)]