388332003

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{18617}}^1$

素因数の和:19046

約数の個数: 16

約数和(自身を含む): 549603360

約数和(自身を除く): 161271357

約数列:

[1, 3, 17, 51, 409, 1227, 6953, 18617, 20859, 55851, 316489, 949467, 7614353, 22843059, 129444001, 388332003]

約数ペア:

[(1, 388332003), (3, 129444001), (17, 22843059), (51, 7614353), (409, 949467), (1227, 316489), (6953, 55851), (18617, 20859)]