1034009991

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{7457}}^1$

素因数の和:7572

約数の個数: 48

約数和(自身を含む): 1787056128

約数和(自身を除く): 753046137

約数列:

[1, 3, 7, 9, 21, 31, 63, 71, 93, 213, 217, 279, 497, 639, 651, 1491, 1953, 2201, 4473, 6603, 7457, 15407, 19809, 22371, 46221, 52199, 67113, 138663, 156597, 231167, 469791, 529447, 693501, 1588341, 1618169, 2080503, 3706129, 4765023, 4854507, 11118387, 14563521, 16412857, 33355161, 49238571, 114889999, 147715713, 344669997, 1034009991]

約数ペア:

[(1, 1034009991), (3, 344669997), (7, 147715713), (9, 114889999), (21, 49238571), (31, 33355161), (63, 16412857), (71, 14563521), (93, 11118387), (213, 4854507), (217, 4765023), (279, 3706129), (497, 2080503), (639, 1618169), (651, 1588341), (1491, 693501), (1953, 529447), (2201, 469791), (4473, 231167), (6603, 156597), (7457, 138663), (15407, 67113), (19809, 52199), (22371, 46221)]