25441173

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{1361}}^1$

素因数の和:1465

約数の個数: 24

約数和(自身を含む): 38528256

約数和(自身を除く): 13087083

約数列:

[1, 3, 9, 31, 67, 93, 201, 279, 603, 1361, 2077, 4083, 6231, 12249, 18693, 42191, 91187, 126573, 273561, 379719, 820683, 2826797, 8480391, 25441173]

約数ペア:

[(1, 25441173), (3, 8480391), (9, 2826797), (31, 820683), (67, 379719), (93, 273561), (201, 126573), (279, 91187), (603, 42191), (1361, 18693), (2077, 12249), (4083, 6231)]