27143039

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{18553}}^1$

素因数の和:18590

約数の個数: 16

約数和(自身を含む): 35623680

約数和(自身を除く): 8480641

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 18553, 129871, 204083, 352507, 1428581, 2467549, 3877577, 27143039]

約数ペア:

[(1, 27143039), (7, 3877577), (11, 2467549), (19, 1428581), (77, 352507), (133, 204083), (209, 129871), (1463, 18553)]