289969373007

素因数分解:

$3^2\times {\mathrm{7213}}^1\times {\mathrm{4466771}}^1$

素因数の和:4473990

約数の個数: 12

約数和(自身を含む): 418902811704

約数和(自身を除く): 128933438697

約数列:

[1, 3, 9, 7213, 21639, 64917, 4466771, 13400313, 40200939, 32218819223, 96656457669, 289969373007]

約数ペア:

[(1, 289969373007), (3, 96656457669), (9, 32218819223), (7213, 40200939), (21639, 13400313), (64917, 4466771)]