12974553

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1229}}^1$

素因数の和:1278

約数の個数: 32

約数和(自身を含む): 21254400

約数和(自身を除く): 8279847

約数列:

[1, 3, 9, 17, 23, 27, 51, 69, 153, 207, 391, 459, 621, 1173, 1229, 3519, 3687, 10557, 11061, 20893, 28267, 33183, 62679, 84801, 188037, 254403, 480539, 564111, 763209, 1441617, 4324851, 12974553]

約数ペア:

[(1, 12974553), (3, 4324851), (9, 1441617), (17, 763209), (23, 564111), (27, 480539), (51, 254403), (69, 188037), (153, 84801), (207, 62679), (391, 33183), (459, 28267), (621, 20893), (1173, 11061), (1229, 10557), (3519, 3687)]