29940807

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{20749}}^1$

素因数の和:20802

約数の個数: 16

約数和(自身を含む): 44156000

約数和(自身を除く): 14215193

約数列:

[1, 3, 13, 37, 39, 111, 481, 1443, 20749, 62247, 269737, 767713, 809211, 2303139, 9980269, 29940807]

約数ペア:

[(1, 29940807), (3, 9980269), (13, 2303139), (37, 809211), (39, 767713), (111, 269737), (481, 62247), (1443, 20749)]