340522061

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{139}}^1\times {\mathrm{421}}^1$

素因数の和:617

約数の個数: 24

約数和(自身を含む): 392054880

約数和(自身を除く): 51532819

約数列:

[1, 11, 23, 139, 253, 421, 529, 1529, 3197, 4631, 5819, 9683, 35167, 58519, 73531, 106513, 222709, 643709, 808841, 1345937, 2449799, 14805307, 30956551, 340522061]

約数ペア:

[(1, 340522061), (11, 30956551), (23, 14805307), (139, 2449799), (253, 1345937), (421, 808841), (529, 643709), (1529, 222709), (3197, 106513), (4631, 73531), (5819, 58519), (9683, 35167)]