1131579549

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{907}}^1\times {\mathrm{2069}}^1$

素因数の和:3049

約数の個数: 24

約数和(自身を含む): 1661531040

約数和(自身を除く): 529951491

約数列:

[1, 3, 9, 67, 201, 603, 907, 2069, 2721, 6207, 8163, 18621, 60769, 138623, 182307, 415869, 546921, 1247607, 1876583, 5629749, 16889247, 125731061, 377193183, 1131579549]

約数ペア:

[(1, 1131579549), (3, 377193183), (9, 125731061), (67, 16889247), (201, 5629749), (603, 1876583), (907, 1247607), (2069, 546921), (2721, 415869), (6207, 182307), (8163, 138623), (18621, 60769)]