38358681

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{151}}^1\times {\mathrm{293}}^1$

素因数の和:481

約数の個数: 24

約数和(自身を含む): 54876864

約数和(自身を除く): 16518183

約数列:

[1, 3, 17, 51, 151, 289, 293, 453, 867, 879, 2567, 4981, 7701, 14943, 43639, 44243, 84677, 130917, 132729, 254031, 752131, 2256393, 12786227, 38358681]

約数ペア:

[(1, 38358681), (3, 12786227), (17, 2256393), (51, 752131), (151, 254031), (289, 132729), (293, 130917), (453, 84677), (867, 44243), (879, 43639), (2567, 14943), (4981, 7701)]