47657247

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^2\times {\mathrm{271}}^1$

素因数の和:431

約数の個数: 24

約数和(自身を含む): 70541568

約数和(自身を除く): 22884321

約数列:

[1, 3, 11, 33, 73, 219, 271, 803, 813, 2409, 2981, 5329, 8943, 15987, 19783, 58619, 59349, 175857, 217613, 652839, 1444159, 4332477, 15885749, 47657247]

約数ペア:

[(1, 47657247), (3, 15885749), (11, 4332477), (33, 1444159), (73, 652839), (219, 217613), (271, 175857), (803, 59349), (813, 58619), (2409, 19783), (2981, 15987), (5329, 8943)]