33307449

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{251}}^1$

素因数の和:421

約数の個数: 32

約数和(自身を含む): 52254720

約数和(自身を除く): 18947271

約数列:

[1, 3, 7, 21, 71, 89, 213, 251, 267, 497, 623, 753, 1491, 1757, 1869, 5271, 6319, 17821, 18957, 22339, 44233, 53463, 67017, 124747, 132699, 156373, 374241, 469119, 1586069, 4758207, 11102483, 33307449]

約数ペア:

[(1, 33307449), (3, 11102483), (7, 4758207), (21, 1586069), (71, 469119), (89, 374241), (213, 156373), (251, 132699), (267, 124747), (497, 67017), (623, 53463), (753, 44233), (1491, 22339), (1757, 18957), (1869, 17821), (5271, 6319)]