1611051

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{409}}^1$

素因数の和:526

約数の個数: 16

約数和(自身を含む): 2341920

約数和(自身を除く): 730869

約数列:

[1, 3, 13, 39, 101, 303, 409, 1227, 1313, 3939, 5317, 15951, 41309, 123927, 537017, 1611051]

約数ペア:

[(1, 1611051), (3, 537017), (13, 123927), (39, 41309), (101, 15951), (303, 5317), (409, 3939), (1227, 1313)]