16207389

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{5281}}^1$

素因数の和:5329

約数の個数: 24

約数和(自身を含む): 26367744

約数和(自身を除く): 10160355

約数列:

[1, 3, 9, 11, 31, 33, 93, 99, 279, 341, 1023, 3069, 5281, 15843, 47529, 58091, 163711, 174273, 491133, 522819, 1473399, 1800821, 5402463, 16207389]

約数ペア:

[(1, 16207389), (3, 5402463), (9, 1800821), (11, 1473399), (31, 522819), (33, 491133), (93, 174273), (99, 163711), (279, 58091), (341, 47529), (1023, 15843), (3069, 5281)]