47488203

素因数分解:

$3^2\times 7^2\times {\mathrm{257}}^1\times {\mathrm{419}}^1$

素因数の和:696

約数の個数: 36

約数和(自身を含む): 80294760

約数和(自身を除く): 32806557

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 257, 419, 441, 771, 1257, 1799, 2313, 2933, 3771, 5397, 8799, 12593, 16191, 20531, 26397, 37779, 61593, 107683, 113337, 184779, 323049, 753781, 969147, 2261343, 5276467, 6784029, 15829401, 47488203]

約数ペア:

[(1, 47488203), (3, 15829401), (7, 6784029), (9, 5276467), (21, 2261343), (49, 969147), (63, 753781), (147, 323049), (257, 184779), (419, 113337), (441, 107683), (771, 61593), (1257, 37779), (1799, 26397), (2313, 20531), (2933, 16191), (3771, 12593), (5397, 8799)]