13271178

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{31153}}^1$

素因数の和:31229

約数の個数: 16

約数和(自身を含む): 26917056

約数和(自身を除く): 13645878

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 31153, 62306, 93459, 186918, 2211863, 4423726, 6635589, 13271178]

約数ペア:

[(1, 13271178), (2, 6635589), (3, 4423726), (6, 2211863), (71, 186918), (142, 93459), (213, 62306), (426, 31153)]