489607701

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{8641}}^1$

素因数の和:8773

約数の個数: 32

約数和(自身を含む): 761602176

約数和(自身を除く): 271994475

約数列:

[1, 3, 11, 17, 33, 51, 101, 187, 303, 561, 1111, 1717, 3333, 5151, 8641, 18887, 25923, 56661, 95051, 146897, 285153, 440691, 872741, 1615867, 2618223, 4847601, 9600151, 14836597, 28800453, 44509791, 163202567, 489607701]

約数ペア:

[(1, 489607701), (3, 163202567), (11, 44509791), (17, 28800453), (33, 14836597), (51, 9600151), (101, 4847601), (187, 2618223), (303, 1615867), (561, 872741), (1111, 440691), (1717, 285153), (3333, 146897), (5151, 95051), (8641, 56661), (18887, 25923)]