8601478899

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{301711}}^1$

素因数の和:301787

約数の個数: 32

約数和(自身を含む): 13381530624

約数和(自身を除く): 4780051725

約数列:

[1, 3, 13, 17, 39, 43, 51, 129, 221, 559, 663, 731, 1677, 2193, 9503, 28509, 301711, 905133, 3922243, 5129087, 11766729, 12973573, 15387261, 38920719, 66678131, 168656449, 200034393, 220550741, 505969347, 661652223, 2867159633, 8601478899]

約数ペア:

[(1, 8601478899), (3, 2867159633), (13, 661652223), (17, 505969347), (39, 220550741), (43, 200034393), (51, 168656449), (129, 66678131), (221, 38920719), (559, 15387261), (663, 12973573), (731, 11766729), (1677, 5129087), (2193, 3922243), (9503, 905133), (28509, 301711)]