289226771

素因数分解:

${\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{229}}^1\times {\mathrm{617}}^1$

素因数の和:958

約数の個数: 16

約数和(自身を含む): 307022400

約数和(自身を除く): 17795629

約数列:

[1, 23, 89, 229, 617, 2047, 5267, 14191, 20381, 54913, 141293, 468763, 1262999, 3249739, 12575077, 289226771]

約数ペア:

[(1, 289226771), (23, 12575077), (89, 3249739), (229, 1262999), (617, 468763), (2047, 141293), (5267, 54913), (14191, 20381)]