889377021

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{1063}}^1\times {\mathrm{7151}}^1$

素因数の和:8233

約数の個数: 24

約数和(自身を含む): 1384970496

約数和(自身を除く): 495593475

約数列:

[1, 3, 9, 13, 39, 117, 1063, 3189, 7151, 9567, 13819, 21453, 41457, 64359, 92963, 124371, 278889, 836667, 7601513, 22804539, 68413617, 98819669, 296459007, 889377021]

約数ペア:

[(1, 889377021), (3, 296459007), (9, 98819669), (13, 68413617), (39, 22804539), (117, 7601513), (1063, 836667), (3189, 278889), (7151, 124371), (9567, 92963), (13819, 64359), (21453, 41457)]