4240863

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:260

約数の個数: 32

約数和(自身を含む): 6969600

約数和(自身を除く): 2728737

約数列:

[1, 3, 9, 11, 27, 33, 99, 109, 131, 297, 327, 393, 981, 1179, 1199, 1441, 2943, 3537, 3597, 4323, 10791, 12969, 14279, 32373, 38907, 42837, 128511, 157069, 385533, 471207, 1413621, 4240863]

約数ペア:

[(1, 4240863), (3, 1413621), (9, 471207), (11, 385533), (27, 157069), (33, 128511), (99, 42837), (109, 38907), (131, 32373), (297, 14279), (327, 12969), (393, 10791), (981, 4323), (1179, 3597), (1199, 3537), (1441, 2943)]