12854673

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{691}}^1$

素因数の和:766

約数の個数: 32

約数和(自身を含む): 20926080

約数和(自身を除く): 8071407

約数列:

[1, 3, 9, 13, 27, 39, 53, 117, 159, 351, 477, 689, 691, 1431, 2067, 2073, 6201, 6219, 8983, 18603, 18657, 26949, 36623, 80847, 109869, 242541, 329607, 476099, 988821, 1428297, 4284891, 12854673]

約数ペア:

[(1, 12854673), (3, 4284891), (9, 1428297), (13, 988821), (27, 476099), (39, 329607), (53, 242541), (117, 109869), (159, 80847), (351, 36623), (477, 26949), (689, 18657), (691, 18603), (1431, 8983), (2067, 6219), (2073, 6201)]