13144443

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:235

約数の個数: 32

約数和(自身を含む): 19740672

約数和(自身を除く): 6596229

約数列:

[1, 3, 13, 39, 47, 71, 101, 141, 213, 303, 611, 923, 1313, 1833, 2769, 3337, 3939, 4747, 7171, 10011, 14241, 21513, 43381, 61711, 93223, 130143, 185133, 279669, 337037, 1011111, 4381481, 13144443]

約数ペア:

[(1, 13144443), (3, 4381481), (13, 1011111), (39, 337037), (47, 279669), (71, 185133), (101, 130143), (141, 93223), (213, 61711), (303, 43381), (611, 21513), (923, 14241), (1313, 10011), (1833, 7171), (2769, 4747), (3337, 3939)]