554725249

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1\times {\mathrm{229}}^1$

素因数の和:469

約数の個数: 32

約数和(自身を含む): 647529120

約数和(自身を除く): 92803871

約数列:

[1, 13, 17, 97, 113, 221, 229, 1261, 1469, 1649, 1921, 2977, 3893, 10961, 21437, 22213, 24973, 25877, 50609, 142493, 186337, 288769, 336401, 377621, 439909, 2422381, 2510069, 4909073, 5718817, 32630897, 42671173, 554725249]

約数ペア:

[(1, 554725249), (13, 42671173), (17, 32630897), (97, 5718817), (113, 4909073), (221, 2510069), (229, 2422381), (1261, 439909), (1469, 377621), (1649, 336401), (1921, 288769), (2977, 186337), (3893, 142493), (10961, 50609), (21437, 25877), (22213, 24973)]