47221779

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{3187}}^1$

素因数の和:3650

約数の個数: 16

約数和(自身を含む): 68860800

約数和(自身を除く): 21639021

約数列:

[1, 3, 11, 33, 449, 1347, 3187, 4939, 9561, 14817, 35057, 105171, 1430963, 4292889, 15740593, 47221779]

約数ペア:

[(1, 47221779), (3, 15740593), (11, 4292889), (33, 1430963), (449, 105171), (1347, 35057), (3187, 14817), (4939, 9561)]