7133338891

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{311}}^1$

素因数の和:512

約数の個数: 64

約数和(自身を含む): 9105408000

約数和(自身を除く): 1972069109

約数列:

[1, 7, 19, 37, 59, 79, 133, 259, 311, 413, 553, 703, 1121, 1501, 2177, 2183, 2923, 4661, 4921, 5909, 7847, 10507, 11507, 15281, 18349, 20461, 24569, 32627, 41363, 41477, 55537, 80549, 88559, 128443, 171983, 172457, 218633, 290339, 348631, 388759, 466811, 619913, 678913, 909053, 1207199, 1449571, 1530431, 2440417, 3267677, 3276683, 4752391, 6363371, 10146997, 12899347, 17272007, 22936781, 27541849, 53634127, 90295429, 120904049, 192792943, 375438889, 1019048413, 7133338891]

約数ペア:

[(1, 7133338891), (7, 1019048413), (19, 375438889), (37, 192792943), (59, 120904049), (79, 90295429), (133, 53634127), (259, 27541849), (311, 22936781), (413, 17272007), (553, 12899347), (703, 10146997), (1121, 6363371), (1501, 4752391), (2177, 3276683), (2183, 3267677), (2923, 2440417), (4661, 1530431), (4921, 1449571), (5909, 1207199), (7847, 909053), (10507, 678913), (11507, 619913), (15281, 466811), (18349, 388759), (20461, 348631), (24569, 290339), (32627, 218633), (41363, 172457), (41477, 171983), (55537, 128443), (80549, 88559)]