1325368047

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{271}}^1\times {\mathrm{359}}^1$

素因数の和:891

約数の個数: 32

約数和(自身を含む): 1880064000

約数和(自身を除く): 554695953

約数列:

[1, 3, 19, 57, 239, 271, 359, 717, 813, 1077, 4541, 5149, 6821, 13623, 15447, 20463, 64769, 85801, 97289, 194307, 257403, 291867, 1230611, 1630219, 1848491, 3691833, 4890657, 5545473, 23252071, 69756213, 441789349, 1325368047]

約数ペア:

[(1, 1325368047), (3, 441789349), (19, 69756213), (57, 23252071), (239, 5545473), (271, 4890657), (359, 3691833), (717, 1848491), (813, 1630219), (1077, 1230611), (4541, 291867), (5149, 257403), (6821, 194307), (13623, 97289), (15447, 85801), (20463, 64769)]