47071759

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1$

素因数の和:343

約数の個数: 32

約数和(自身を含む): 60825600

約数和(自身を除く): 13753841

約数列:

[1, 7, 17, 19, 109, 119, 133, 191, 323, 763, 1337, 1853, 2071, 2261, 3247, 3629, 12971, 14497, 20819, 22729, 25403, 35207, 61693, 145733, 246449, 353923, 395561, 431851, 2477461, 2768927, 6724537, 47071759]

約数ペア:

[(1, 47071759), (7, 6724537), (17, 2768927), (19, 2477461), (109, 431851), (119, 395561), (133, 353923), (191, 246449), (323, 145733), (763, 61693), (1337, 35207), (1853, 25403), (2071, 22729), (2261, 20819), (3247, 14497), (3629, 12971)]