227393478

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{971767}}^1$

素因数の和:971788

約数の個数: 24

約数和(自身を含む): 530585328

約数和(自身を除く): 303191850

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 971767, 1943534, 2915301, 5830602, 8745903, 12632971, 17491806, 25265942, 37898913, 75797826, 113696739, 227393478]

約数ペア:

[(1, 227393478), (2, 113696739), (3, 75797826), (6, 37898913), (9, 25265942), (13, 17491806), (18, 12632971), (26, 8745903), (39, 5830602), (78, 2915301), (117, 1943534), (234, 971767)]