26619231

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1\times {\mathrm{617}}^1$

素因数の和:890

約数の個数: 16

約数和(自身を含む): 36219744

約数和(自身を除く): 9600513

約数列:

[1, 3, 73, 197, 219, 591, 617, 1851, 14381, 43143, 45041, 121549, 135123, 364647, 8873077, 26619231]

約数ペア:

[(1, 26619231), (3, 8873077), (73, 364647), (197, 135123), (219, 121549), (591, 45041), (617, 43143), (1851, 14381)]