1961504979

素因数分解:

$3^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{330053}}^1$

素因数の和:330346

約数の個数: 16

約数和(自身を含む): 2999530752

約数和(自身を除く): 1038025773

約数列:

[1, 3, 7, 21, 283, 849, 1981, 5943, 330053, 990159, 2310371, 6931113, 93404999, 280214997, 653834993, 1961504979]

約数ペア:

[(1, 1961504979), (3, 653834993), (7, 280214997), (21, 93404999), (283, 6931113), (849, 2310371), (1981, 990159), (5943, 330053)]