4161807

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1$

素因数の和:260

約数の個数: 32

約数和(自身を含む): 6773760

約数和(自身を除く): 2611953

約数列:

[1, 3, 9, 13, 27, 39, 71, 117, 167, 213, 351, 501, 639, 923, 1503, 1917, 2171, 2769, 4509, 6513, 8307, 11857, 19539, 24921, 35571, 58617, 106713, 154141, 320139, 462423, 1387269, 4161807]

約数ペア:

[(1, 4161807), (3, 1387269), (9, 462423), (13, 320139), (27, 154141), (39, 106713), (71, 58617), (117, 35571), (167, 24921), (213, 19539), (351, 11857), (501, 8307), (639, 6513), (923, 4509), (1503, 2769), (1917, 2171)]