397345611

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{192233}}^1$

素因数の和:192302

約数の個数: 16

約数和(自身を含む): 581315616

約数和(自身を除く): 183970005

約数列:

[1, 3, 13, 39, 53, 159, 689, 2067, 192233, 576699, 2499029, 7497087, 10188349, 30565047, 132448537, 397345611]

約数ペア:

[(1, 397345611), (3, 132448537), (13, 30565047), (39, 10188349), (53, 7497087), (159, 2499029), (689, 576699), (2067, 192233)]