212845611

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{1453}}^1$

素因数の和:1683

約数の個数: 32

約数和(自身を含む): 324951552

約数和(自身を除く): 112105941

約数列:

[1, 3, 11, 23, 33, 69, 193, 253, 579, 759, 1453, 2123, 4359, 4439, 6369, 13317, 15983, 33419, 47949, 48829, 100257, 146487, 280429, 367609, 841287, 1102827, 3084719, 6449867, 9254157, 19349601, 70948537, 212845611]

約数ペア:

[(1, 212845611), (3, 70948537), (11, 19349601), (23, 9254157), (33, 6449867), (69, 3084719), (193, 1102827), (253, 841287), (579, 367609), (759, 280429), (1453, 146487), (2123, 100257), (4359, 48829), (4439, 47949), (6369, 33419), (13317, 15983)]