47640999

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{859}}^1$

素因数の和:1027

約数の個数: 32

約数和(自身を含む): 77056000

約数和(自身を除く): 29415001

約数列:

[1, 3, 7, 19, 21, 57, 133, 139, 399, 417, 859, 973, 2577, 2641, 2919, 6013, 7923, 16321, 18039, 18487, 48963, 55461, 114247, 119401, 342741, 358203, 835807, 2268619, 2507421, 6805857, 15880333, 47640999]

約数ペア:

[(1, 47640999), (3, 15880333), (7, 6805857), (19, 2507421), (21, 2268619), (57, 835807), (133, 358203), (139, 342741), (399, 119401), (417, 114247), (859, 55461), (973, 48963), (2577, 18487), (2641, 18039), (2919, 16321), (6013, 7923)]