4890963

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{683}}^1$

素因数の和:735

約数の個数: 32

約数和(自身を含む): 8404992

約数和(自身を除く): 3514029

約数列:

[1, 3, 7, 11, 21, 31, 33, 77, 93, 217, 231, 341, 651, 683, 1023, 2049, 2387, 4781, 7161, 7513, 14343, 21173, 22539, 52591, 63519, 148211, 157773, 232903, 444633, 698709, 1630321, 4890963]

約数ペア:

[(1, 4890963), (3, 1630321), (7, 698709), (11, 444633), (21, 232903), (31, 157773), (33, 148211), (77, 63519), (93, 52591), (217, 22539), (231, 21173), (341, 14343), (651, 7513), (683, 7161), (1023, 4781), (2049, 2387)]