4403763

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1$

素因数の和:328

約数の個数: 48

約数和(自身を含む): 8270080

約数和(自身を除く): 3866317

約数列:

[1, 3, 7, 9, 13, 19, 21, 39, 57, 63, 91, 117, 133, 171, 247, 273, 283, 399, 741, 819, 849, 1197, 1729, 1981, 2223, 2547, 3679, 5187, 5377, 5943, 11037, 15561, 16131, 17829, 25753, 33111, 37639, 48393, 69901, 77259, 112917, 209703, 231777, 338751, 489307, 629109, 1467921, 4403763]

約数ペア:

[(1, 4403763), (3, 1467921), (7, 629109), (9, 489307), (13, 338751), (19, 231777), (21, 209703), (39, 112917), (57, 77259), (63, 69901), (91, 48393), (117, 37639), (133, 33111), (171, 25753), (247, 17829), (273, 16131), (283, 15561), (399, 11037), (741, 5943), (819, 5377), (849, 5187), (1197, 3679), (1729, 2547), (1981, 2223)]