538441371

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{1534021}}^1$

素因数の和:1534043

約数の個数: 16

約数和(自身を含む): 859052320

約数和(自身を除く): 320610949

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 1534021, 4602063, 13806189, 19942273, 41418567, 59826819, 179480457, 538441371]

約数ペア:

[(1, 538441371), (3, 179480457), (9, 59826819), (13, 41418567), (27, 19942273), (39, 13806189), (117, 4602063), (351, 1534021)]