310263939

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{449}}^2$

素因数の和:929

約数の個数: 30

約数和(自身を含む): 488963420

約数和(自身を除く): 178699481

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 449, 513, 1347, 1539, 4041, 8531, 12123, 25593, 36369, 76779, 201601, 230337, 604803, 691011, 1814409, 3830419, 5443227, 11491257, 16329681, 34473771, 103421313, 310263939]

約数ペア:

[(1, 310263939), (3, 103421313), (9, 34473771), (19, 16329681), (27, 11491257), (57, 5443227), (81, 3830419), (171, 1814409), (449, 691011), (513, 604803), (1347, 230337), (1539, 201601), (4041, 76779), (8531, 36369), (12123, 25593)]