12637341

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{547}}^1$

素因数の和:721

約数の個数: 24

約数和(自身を含む): 19491264

約数和(自身を除く): 6853923

約数列:

[1, 3, 9, 17, 51, 151, 153, 453, 547, 1359, 1641, 2567, 4923, 7701, 9299, 23103, 27897, 82597, 83691, 247791, 743373, 1404149, 4212447, 12637341]

約数ペア:

[(1, 12637341), (3, 4212447), (9, 1404149), (17, 743373), (51, 247791), (151, 83691), (153, 82597), (453, 27897), (547, 23103), (1359, 9299), (1641, 7701), (2567, 4923)]