442950981

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{105691}}^1$

素因数の和:105832

約数の個数: 16

約数和(自身を含む): 649371648

約数和(自身を除く): 206420667

約数列:

[1, 3, 11, 33, 127, 381, 1397, 4191, 105691, 317073, 1162601, 3487803, 13422757, 40268271, 147650327, 442950981]

約数ペア:

[(1, 442950981), (3, 147650327), (11, 40268271), (33, 13422757), (127, 3487803), (381, 1162601), (1397, 317073), (4191, 105691)]