31415671963

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{47737}}^1$

素因数の和:47875

約数の個数: 32

約数和(自身を含む): 36956086272

約数和(自身を除く): 5540414309

約数列:

[1, 13, 23, 31, 71, 299, 403, 713, 923, 1633, 2201, 9269, 21229, 28613, 47737, 50623, 620581, 658099, 1097951, 1479847, 3389327, 14273363, 19238011, 34036481, 44061251, 77954521, 105069137, 442474253, 1013408773, 1365898781, 2416590151, 31415671963]

約数ペア:

[(1, 31415671963), (13, 2416590151), (23, 1365898781), (31, 1013408773), (71, 442474253), (299, 105069137), (403, 77954521), (713, 44061251), (923, 34036481), (1633, 19238011), (2201, 14273363), (9269, 3389327), (21229, 1479847), (28613, 1097951), (47737, 658099), (50623, 620581)]