12282273

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{2861}}^1$

素因数の和:2926

約数の個数: 20

約数和(自身を含む): 18700308

約数和(自身を除く): 6418035

約数列:

[1, 3, 9, 27, 53, 81, 159, 477, 1431, 2861, 4293, 8583, 25749, 77247, 151633, 231741, 454899, 1364697, 4094091, 12282273]

約数ペア:

[(1, 12282273), (3, 4094091), (9, 1364697), (27, 454899), (53, 231741), (81, 151633), (159, 77247), (477, 25749), (1431, 8583), (2861, 4293)]