12399702927

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1\times {\mathrm{389}}^1$

素因数の和:728

約数の個数: 64

約数和(自身を含む): 18114969600

約数和(自身を除く): 5715266673

約数列:

[1, 3, 29, 31, 53, 87, 93, 159, 223, 389, 669, 899, 1167, 1537, 1643, 2697, 4611, 4929, 6467, 6913, 11281, 11819, 12059, 19401, 20617, 20739, 33843, 35457, 36177, 47647, 61851, 86747, 142941, 200477, 260241, 342751, 349711, 366389, 597893, 601431, 639127, 1028253, 1049133, 1099167, 1793679, 1917381, 2515663, 2689157, 4597591, 7546989, 8067471, 10625281, 13792773, 18534683, 31875843, 55604049, 77985553, 133330139, 142525321, 233956659, 399990417, 427575963, 4133234309, 12399702927]

約数ペア:

[(1, 12399702927), (3, 4133234309), (29, 427575963), (31, 399990417), (53, 233956659), (87, 142525321), (93, 133330139), (159, 77985553), (223, 55604049), (389, 31875843), (669, 18534683), (899, 13792773), (1167, 10625281), (1537, 8067471), (1643, 7546989), (2697, 4597591), (4611, 2689157), (4929, 2515663), (6467, 1917381), (6913, 1793679), (11281, 1099167), (11819, 1049133), (12059, 1028253), (19401, 639127), (20617, 601431), (20739, 597893), (33843, 366389), (35457, 349711), (36177, 342751), (47647, 260241), (61851, 200477), (86747, 142941)]