1285846149

素因数分解:

$3^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{317}}^1\times {\mathrm{829}}^1$

素因数の和:1389

約数の個数: 32

約数和(自身を含む): 1976382720

約数和(自身を除く): 690536571

約数列:

[1, 3, 7, 21, 233, 317, 699, 829, 951, 1631, 2219, 2487, 4893, 5803, 6657, 17409, 73861, 193157, 221583, 262793, 517027, 579471, 788379, 1352099, 1551081, 1839551, 4056297, 5518653, 61230769, 183692307, 428615383, 1285846149]

約数ペア:

[(1, 1285846149), (3, 428615383), (7, 183692307), (21, 61230769), (233, 5518653), (317, 4056297), (699, 1839551), (829, 1551081), (951, 1352099), (1631, 788379), (2219, 579471), (2487, 517027), (4893, 262793), (5803, 221583), (6657, 193157), (17409, 73861)]