12057199

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1$

素因数の和:247

約数の個数: 32

約数和(自身を含む): 16284672

約数和(自身を除く): 4227473

約数列:

[1, 7, 11, 17, 61, 77, 119, 151, 187, 427, 671, 1037, 1057, 1309, 1661, 2567, 4697, 7259, 9211, 11407, 11627, 17969, 28237, 64477, 79849, 101321, 156587, 197659, 709247, 1096109, 1722457, 12057199]

約数ペア:

[(1, 12057199), (7, 1722457), (11, 1096109), (17, 709247), (61, 197659), (77, 156587), (119, 101321), (151, 79849), (187, 64477), (427, 28237), (671, 17969), (1037, 11627), (1057, 11407), (1309, 9211), (1661, 7259), (2567, 4697)]