47752047

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{16127}}^1$

素因数の和:16187

約数の個数: 24

約数和(自身を含む): 80510976

約数和(自身を除く): 32758929

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 2961, 16127, 48381, 112889, 145143, 338667, 757969, 1016001, 2273907, 5305783, 6821721, 15917349, 47752047]

約数ペア:

[(1, 47752047), (3, 15917349), (7, 6821721), (9, 5305783), (21, 2273907), (47, 1016001), (63, 757969), (141, 338667), (329, 145143), (423, 112889), (987, 48381), (2961, 16127)]