47626491

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{479}}^1$

素因数の和:647

約数の個数: 32

約数和(自身を含む): 72990720

約数和(自身を除く): 25364229

約数列:

[1, 3, 11, 23, 33, 69, 131, 253, 393, 479, 759, 1437, 1441, 3013, 4323, 5269, 9039, 11017, 15807, 33051, 33143, 62749, 99429, 121187, 188247, 363561, 690239, 1443227, 2070717, 4329681, 15875497, 47626491]

約数ペア:

[(1, 47626491), (3, 15875497), (11, 4329681), (23, 2070717), (33, 1443227), (69, 690239), (131, 363561), (253, 188247), (393, 121187), (479, 99429), (759, 62749), (1437, 33143), (1441, 33051), (3013, 15807), (4323, 11017), (5269, 9039)]