1788391059

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{1051}}^1$

素因数の和:1368

約数の個数: 64

約数和(自身を含む): 3076620288

約数和(自身を除く): 1288229229

約数列:

[1, 3, 7, 13, 21, 23, 39, 69, 91, 161, 271, 273, 299, 483, 813, 897, 1051, 1897, 2093, 3153, 3523, 5691, 6233, 6279, 7357, 10569, 13663, 18699, 22071, 24173, 24661, 40989, 43631, 72519, 73983, 81029, 95641, 130893, 169211, 243087, 284821, 286923, 314249, 507633, 567203, 854463, 942747, 1701609, 1993747, 2199743, 3702673, 5981241, 6550883, 6599229, 11108019, 19652649, 25918711, 45856181, 77756133, 85161479, 137568543, 255484437, 596130353, 1788391059]

約数ペア:

[(1, 1788391059), (3, 596130353), (7, 255484437), (13, 137568543), (21, 85161479), (23, 77756133), (39, 45856181), (69, 25918711), (91, 19652649), (161, 11108019), (271, 6599229), (273, 6550883), (299, 5981241), (483, 3702673), (813, 2199743), (897, 1993747), (1051, 1701609), (1897, 942747), (2093, 854463), (3153, 567203), (3523, 507633), (5691, 314249), (6233, 286923), (6279, 284821), (7357, 243087), (10569, 169211), (13663, 130893), (18699, 95641), (22071, 81029), (24173, 73983), (24661, 72519), (40989, 43631)]