2943669267

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{12911}}^1$

素因数の和:12989

約数の個数: 72

約数和(自身を含む): 5511048192

約数和(自身を除く): 2567378925

約数列:

[1, 3, 7, 9, 11, 21, 33, 47, 49, 63, 77, 99, 141, 147, 231, 329, 423, 441, 517, 539, 693, 987, 1551, 1617, 2303, 2961, 3619, 4653, 4851, 6909, 10857, 12911, 20727, 25333, 32571, 38733, 75999, 90377, 116199, 142021, 227997, 271131, 426063, 606817, 632639, 813393, 994147, 1278189, 1820451, 1897917, 2982441, 4247719, 5461353, 5693751, 6674987, 6959029, 8947323, 12743157, 20024961, 20877087, 29734033, 38229471, 46724909, 60074883, 62631261, 89202099, 140174727, 267606297, 327074363, 420524181, 981223089, 2943669267]

約数ペア:

[(1, 2943669267), (3, 981223089), (7, 420524181), (9, 327074363), (11, 267606297), (21, 140174727), (33, 89202099), (47, 62631261), (49, 60074883), (63, 46724909), (77, 38229471), (99, 29734033), (141, 20877087), (147, 20024961), (231, 12743157), (329, 8947323), (423, 6959029), (441, 6674987), (517, 5693751), (539, 5461353), (693, 4247719), (987, 2982441), (1551, 1897917), (1617, 1820451), (2303, 1278189), (2961, 994147), (3619, 813393), (4653, 632639), (4851, 606817), (6909, 426063), (10857, 271131), (12911, 227997), (20727, 142021), (25333, 116199), (32571, 90377), (38733, 75999)]