26941257

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{18593}}^1$

素因数の和:18629

約数の個数: 24

約数和(自身を含む): 46410624

約数和(自身を除く): 19469367

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 18593, 55779, 130151, 167337, 390453, 427639, 1171359, 1282917, 2993473, 3848751, 8980419, 26941257]

約数ペア:

[(1, 26941257), (3, 8980419), (7, 3848751), (9, 2993473), (21, 1282917), (23, 1171359), (63, 427639), (69, 390453), (161, 167337), (207, 130151), (483, 55779), (1449, 18593)]