11491029

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:226

約数の個数: 48

約数和(自身を含む): 19656000

約数和(自身を除く): 8164971

約数列:

[1, 3, 9, 11, 19, 33, 41, 57, 99, 123, 149, 171, 209, 369, 447, 451, 627, 779, 1341, 1353, 1639, 1881, 2337, 2831, 4059, 4917, 6109, 7011, 8493, 8569, 14751, 18327, 25479, 25707, 31141, 54981, 67199, 77121, 93423, 116071, 201597, 280269, 348213, 604791, 1044639, 1276781, 3830343, 11491029]

約数ペア:

[(1, 11491029), (3, 3830343), (9, 1276781), (11, 1044639), (19, 604791), (33, 348213), (41, 280269), (57, 201597), (99, 116071), (123, 93423), (149, 77121), (171, 67199), (209, 54981), (369, 31141), (447, 25707), (451, 25479), (627, 18327), (779, 14751), (1341, 8569), (1353, 8493), (1639, 7011), (1881, 6109), (2337, 4917), (2831, 4059)]