13835211

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{18671}}^1$

素因数の和:18706

約数の個数: 16

約数和(自身を含む): 20912640

約数和(自身を除く): 7077429

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 18671, 56013, 242723, 354749, 728169, 1064247, 4611737, 13835211]

約数ペア:

[(1, 13835211), (3, 4611737), (13, 1064247), (19, 728169), (39, 354749), (57, 242723), (247, 56013), (741, 18671)]