306372283

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{757}}^1$

素因数の和:979

約数の個数: 32

約数和(自身を含む): 392947200

約数和(自身を除く): 86574917

約数列:

[1, 7, 17, 19, 119, 133, 179, 323, 757, 1253, 2261, 3043, 3401, 5299, 12869, 14383, 21301, 23807, 57817, 90083, 100681, 135503, 244511, 404719, 948521, 1711577, 2303551, 2574557, 16124857, 18021899, 43767469, 306372283]

約数ペア:

[(1, 306372283), (7, 43767469), (17, 18021899), (19, 16124857), (119, 2574557), (133, 2303551), (179, 1711577), (323, 948521), (757, 404719), (1253, 244511), (2261, 135503), (3043, 100681), (3401, 90083), (5299, 57817), (12869, 23807), (14383, 21301)]