713598561

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{321007}}^1$

素因数の和:321045

約数の個数: 24

約数和(自身を含む): 1168469120

約数和(自身を除く): 454870559

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 321007, 963021, 2889063, 4173091, 6099133, 12519273, 18297399, 37557819, 54892197, 79288729, 237866187, 713598561]

約数ペア:

[(1, 713598561), (3, 237866187), (9, 79288729), (13, 54892197), (19, 37557819), (39, 18297399), (57, 12519273), (117, 6099133), (171, 4173091), (247, 2889063), (741, 963021), (2223, 321007)]