8979477

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{199}}^1$

素因数の和:317

約数の個数: 24

約数和(自身を含む): 13176000

約数和(自身を除く): 4196523

約数列:

[1, 3, 13, 39, 89, 169, 199, 267, 507, 597, 1157, 2587, 3471, 7761, 15041, 17711, 33631, 45123, 53133, 100893, 230243, 690729, 2993159, 8979477]

約数ペア:

[(1, 8979477), (3, 2993159), (13, 690729), (39, 230243), (89, 100893), (169, 53133), (199, 45123), (267, 33631), (507, 17711), (597, 15041), (1157, 7761), (2587, 3471)]