13175217

素因数分解:

$3^6\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:113

約数の個数: 56

約数和(自身を含む): 22664448

約数和(自身を除く): 9489231

約数列:

[1, 3, 9, 11, 27, 31, 33, 53, 81, 93, 99, 159, 243, 279, 297, 341, 477, 583, 729, 837, 891, 1023, 1431, 1643, 1749, 2511, 2673, 3069, 4293, 4929, 5247, 7533, 8019, 9207, 12879, 14787, 15741, 18073, 22599, 27621, 38637, 44361, 47223, 54219, 82863, 133083, 141669, 162657, 248589, 399249, 425007, 487971, 1197747, 1463913, 4391739, 13175217]

約数ペア:

[(1, 13175217), (3, 4391739), (9, 1463913), (11, 1197747), (27, 487971), (31, 425007), (33, 399249), (53, 248589), (81, 162657), (93, 141669), (99, 133083), (159, 82863), (243, 54219), (279, 47223), (297, 44361), (341, 38637), (477, 27621), (583, 22599), (729, 18073), (837, 15741), (891, 14787), (1023, 12879), (1431, 9207), (1643, 8019), (1749, 7533), (2511, 5247), (2673, 4929), (3069, 4293)]