497664531

素因数分解:

$3^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{12401}}^1$

素因数の和:12441

約数の個数: 48

約数和(自身を含む): 902865600

約数和(自身を除く): 405201069

約数列:

[1, 3, 7, 9, 13, 21, 39, 49, 63, 91, 117, 147, 273, 343, 441, 637, 819, 1029, 1911, 3087, 4459, 5733, 12401, 13377, 37203, 40131, 86807, 111609, 161213, 260421, 483639, 607649, 781263, 1128491, 1450917, 1822947, 3385473, 4253543, 5468841, 7899437, 10156419, 12760629, 23698311, 38281887, 55296059, 71094933, 165888177, 497664531]

約数ペア:

[(1, 497664531), (3, 165888177), (7, 71094933), (9, 55296059), (13, 38281887), (21, 23698311), (39, 12760629), (49, 10156419), (63, 7899437), (91, 5468841), (117, 4253543), (147, 3385473), (273, 1822947), (343, 1450917), (441, 1128491), (637, 781263), (819, 607649), (1029, 483639), (1911, 260421), (3087, 161213), (4459, 111609), (5733, 86807), (12401, 40131), (13377, 37203)]