438622719

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{61717}}^1$

素因数の和:61846

約数の個数: 16

約数和(自身を含む): 616192512

約数和(自身を除く): 177569793

約数列:

[1, 3, 23, 69, 103, 309, 2369, 7107, 61717, 185151, 1419491, 4258473, 6356851, 19070553, 146207573, 438622719]

約数ペア:

[(1, 438622719), (3, 146207573), (23, 19070553), (69, 6356851), (103, 4258473), (309, 1419491), (2369, 185151), (7107, 61717)]