31110651

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1051}}^1$

素因数の和:1104

約数の個数: 48

約数和(自身を含む): 55141632

約数和(自身を除く): 24030981

約数列:

[1, 3, 9, 11, 13, 23, 33, 39, 69, 99, 117, 143, 207, 253, 299, 429, 759, 897, 1051, 1287, 2277, 2691, 3153, 3289, 9459, 9867, 11561, 13663, 24173, 29601, 34683, 40989, 72519, 104049, 122967, 150293, 217557, 265903, 314249, 450879, 797709, 942747, 1352637, 2393127, 2828241, 3456739, 10370217, 31110651]

約数ペア:

[(1, 31110651), (3, 10370217), (9, 3456739), (11, 2828241), (13, 2393127), (23, 1352637), (33, 942747), (39, 797709), (69, 450879), (99, 314249), (117, 265903), (143, 217557), (207, 150293), (253, 122967), (299, 104049), (429, 72519), (759, 40989), (897, 34683), (1051, 29601), (1287, 24173), (2277, 13663), (2691, 11561), (3153, 9867), (3289, 9459)]