1289351613

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{941}}^1\times {\mathrm{41521}}^1$

素因数の和:42476

約数の個数: 16

約数和(自身を含む): 1877458752

約数和(自身を除く): 588107139

約数列:

[1, 3, 11, 33, 941, 2823, 10351, 31053, 41521, 124563, 456731, 1370193, 39071261, 117213783, 429783871, 1289351613]

約数ペア:

[(1, 1289351613), (3, 429783871), (11, 117213783), (33, 39071261), (941, 1370193), (2823, 456731), (10351, 124563), (31053, 41521)]