33456731

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{419}}^1$

素因数の和:515

約数の個数: 32

約数和(自身を含む): 44997120

約数和(自身を除く): 11540389

約数列:

[1, 7, 11, 17, 61, 77, 119, 187, 419, 427, 671, 1037, 1309, 2933, 4609, 4697, 7123, 7259, 11407, 25559, 32263, 49861, 78353, 79849, 178913, 281149, 434503, 548471, 1968043, 3041521, 4779533, 33456731]

約数ペア:

[(1, 33456731), (7, 4779533), (11, 3041521), (17, 1968043), (61, 548471), (77, 434503), (119, 281149), (187, 178913), (419, 79849), (427, 78353), (671, 49861), (1037, 32263), (1309, 25559), (2933, 11407), (4609, 7259), (4697, 7123)]