2019292317

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{99233}}^1$

素因数の和:99282

約数の個数: 48

約数和(自身を含む): 3715320960

約数和(自身を除く): 1696028643

約数列:

[1, 3, 7, 9, 17, 19, 21, 51, 57, 63, 119, 133, 153, 171, 323, 357, 399, 969, 1071, 1197, 2261, 2907, 6783, 20349, 99233, 297699, 694631, 893097, 1686961, 1885427, 2083893, 5060883, 5656281, 6251679, 11808727, 13197989, 15182649, 16968843, 32052259, 35426181, 39593967, 96156777, 106278543, 118781901, 224365813, 288470331, 673097439, 2019292317]

約数ペア:

[(1, 2019292317), (3, 673097439), (7, 288470331), (9, 224365813), (17, 118781901), (19, 106278543), (21, 96156777), (51, 39593967), (57, 35426181), (63, 32052259), (119, 16968843), (133, 15182649), (153, 13197989), (171, 11808727), (323, 6251679), (357, 5656281), (399, 5060883), (969, 2083893), (1071, 1885427), (1197, 1686961), (2261, 893097), (2907, 694631), (6783, 297699), (20349, 99233)]