291098343

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{211}}^1\times {\mathrm{4219}}^1$

素因数の和:4542

約数の個数: 16

約数和(自身を含む): 393641600

約数和(自身を除く): 102543257

約数列:

[1, 3, 109, 211, 327, 633, 4219, 12657, 22999, 68997, 459871, 890209, 1379613, 2670627, 97032781, 291098343]

約数ペア:

[(1, 291098343), (3, 97032781), (109, 2670627), (211, 1379613), (327, 890209), (633, 459871), (4219, 68997), (12657, 22999)]