47192769

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{1607}}^1$

素因数の和:1877

約数の個数: 24

約数和(自身を含む): 73749312

約数和(自身を除く): 26556543

約数列:

[1, 3, 9, 13, 39, 117, 251, 753, 1607, 2259, 3263, 4821, 9789, 14463, 20891, 29367, 62673, 188019, 403357, 1210071, 3630213, 5243641, 15730923, 47192769]

約数ペア:

[(1, 47192769), (3, 15730923), (9, 5243641), (13, 3630213), (39, 1210071), (117, 403357), (251, 188019), (753, 62673), (1607, 29367), (2259, 20891), (3263, 14463), (4821, 9789)]