12459213

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1283}}^1$

素因数の和:1385

約数の個数: 24

約数和(自身を含む): 19629792

約数和(自身を除く): 7170579

約数列:

[1, 3, 9, 13, 39, 83, 117, 249, 747, 1079, 1283, 3237, 3849, 9711, 11547, 16679, 50037, 106489, 150111, 319467, 958401, 1384357, 4153071, 12459213]

約数ペア:

[(1, 12459213), (3, 4153071), (9, 1384357), (13, 958401), (39, 319467), (83, 150111), (117, 106489), (249, 50037), (747, 16679), (1079, 11547), (1283, 9711), (3237, 3849)]