2912156093

素因数分解:

$7^4\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1553}}^1$

素因数の和:1663

約数の個数: 40

約数和(自身を含む): 3760779456

約数和(自身を除く): 848623363

約数列:

[1, 7, 11, 49, 71, 77, 343, 497, 539, 781, 1553, 2401, 3479, 3773, 5467, 10871, 17083, 24353, 26411, 38269, 76097, 110263, 119581, 170471, 267883, 532679, 771841, 837067, 1212893, 1875181, 3728753, 5402887, 5859469, 8490251, 37820209, 41016283, 59431757, 264741463, 416022299, 2912156093]

約数ペア:

[(1, 2912156093), (7, 416022299), (11, 264741463), (49, 59431757), (71, 41016283), (77, 37820209), (343, 8490251), (497, 5859469), (539, 5402887), (781, 3728753), (1553, 1875181), (2401, 1212893), (3479, 837067), (3773, 771841), (5467, 532679), (10871, 267883), (17083, 170471), (24353, 119581), (26411, 110263), (38269, 76097)]