47152203

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{491}}^1$

素因数の和:787

約数の個数: 32

約数和(自身を含む): 76515840

約数和(自身を除く): 29363637

約数列:

[1, 3, 7, 17, 21, 51, 119, 269, 357, 491, 807, 1473, 1883, 3437, 4573, 5649, 8347, 10311, 13719, 25041, 32011, 58429, 96033, 132079, 175287, 396237, 924553, 2245343, 2773659, 6736029, 15717401, 47152203]

約数ペア:

[(1, 47152203), (3, 15717401), (7, 6736029), (17, 2773659), (21, 2245343), (51, 924553), (119, 396237), (269, 175287), (357, 132079), (491, 96033), (807, 58429), (1473, 32011), (1883, 25041), (3437, 13719), (4573, 10311), (5649, 8347)]