47646053

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1621}}^1$

素因数の和:1677

約数の個数: 32

約数和(自身を含む): 65399040

約数和(自身を除く): 17752987

約数列:

[1, 7, 13, 17, 19, 91, 119, 133, 221, 247, 323, 1547, 1621, 1729, 2261, 4199, 11347, 21073, 27557, 29393, 30799, 147511, 192899, 215593, 358241, 400387, 523583, 2507687, 2802709, 3665081, 6806579, 47646053]

約数ペア:

[(1, 47646053), (7, 6806579), (13, 3665081), (17, 2802709), (19, 2507687), (91, 523583), (119, 400387), (133, 358241), (221, 215593), (247, 192899), (323, 147511), (1547, 30799), (1621, 29393), (1729, 27557), (2261, 21073), (4199, 11347)]