13025739

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1\times {\mathrm{491}}^1$

素因数の和:770

約数の個数: 16

約数和(自身を含む): 17948160

約数和(自身を除く): 4922421

約数列:

[1, 3, 37, 111, 239, 491, 717, 1473, 8843, 18167, 26529, 54501, 117349, 352047, 4341913, 13025739]

約数ペア:

[(1, 13025739), (3, 4341913), (37, 352047), (111, 117349), (239, 54501), (491, 26529), (717, 18167), (1473, 8843)]