1285992951

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1\times {\mathrm{1063}}^1$

素因数の和:1375

約数の個数: 32

約数和(自身を含む): 1820206080

約数和(自身を除く): 534213129

約数列:

[1, 3, 23, 69, 89, 197, 267, 591, 1063, 2047, 3189, 4531, 6141, 13593, 17533, 24449, 52599, 73347, 94607, 209411, 283821, 403259, 628233, 1209777, 2175961, 4816453, 6527883, 14449359, 18637579, 55912737, 428664317, 1285992951]

約数ペア:

[(1, 1285992951), (3, 428664317), (23, 55912737), (69, 18637579), (89, 14449359), (197, 6527883), (267, 4816453), (591, 2175961), (1063, 1209777), (2047, 628233), (3189, 403259), (4531, 283821), (6141, 209411), (13593, 94607), (17533, 73347), (24449, 52599)]