39696377

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{181}}^1$

素因数の和:321

約数の個数: 32

約数和(自身を含む): 51367680

約数和(自身を除く): 11671303

約数列:

[1, 7, 17, 19, 97, 119, 133, 181, 323, 679, 1267, 1649, 1843, 2261, 3077, 3439, 11543, 12901, 17557, 21539, 24073, 31331, 58463, 122899, 219317, 298469, 333583, 409241, 2089283, 2335081, 5670911, 39696377]

約数ペア:

[(1, 39696377), (7, 5670911), (17, 2335081), (19, 2089283), (97, 409241), (119, 333583), (133, 298469), (181, 219317), (323, 122899), (679, 58463), (1267, 31331), (1649, 24073), (1843, 21539), (2261, 17557), (3077, 12901), (3439, 11543)]