13252809

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{4903}}^1$

素因数の和:4976

約数の個数: 16

約数和(自身を含む): 19066752

約数和(自身を除く): 5813943

約数列:

[1, 3, 17, 51, 53, 159, 901, 2703, 4903, 14709, 83351, 250053, 259859, 779577, 4417603, 13252809]

約数ペア:

[(1, 13252809), (3, 4417603), (17, 779577), (51, 259859), (53, 250053), (159, 83351), (901, 14709), (2703, 4903)]