5387751

素因数分解:

$3^2\times {\mathrm{47}}^2\times {\mathrm{271}}^1$

素因数の和:371

約数の個数: 18

約数和(自身を含む): 7980752

約数和(自身を除く): 2593001

約数列:

[1, 3, 9, 47, 141, 271, 423, 813, 2209, 2439, 6627, 12737, 19881, 38211, 114633, 598639, 1795917, 5387751]

約数ペア:

[(1, 5387751), (3, 1795917), (9, 598639), (47, 114633), (141, 38211), (271, 19881), (423, 12737), (813, 6627), (2209, 2439)]