12020697

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1489}}^1$

素因数の和:1534

約数の個数: 32

約数和(自身を含む): 20025600

約数和(自身を除く): 8004903

約数列:

[1, 3, 9, 13, 23, 27, 39, 69, 117, 207, 299, 351, 621, 897, 1489, 2691, 4467, 8073, 13401, 19357, 34247, 40203, 58071, 102741, 174213, 308223, 445211, 522639, 924669, 1335633, 4006899, 12020697]

約数ペア:

[(1, 12020697), (3, 4006899), (9, 1335633), (13, 924669), (23, 522639), (27, 445211), (39, 308223), (69, 174213), (117, 102741), (207, 58071), (299, 40203), (351, 34247), (621, 19357), (897, 13401), (1489, 8073), (2691, 4467)]