291796791

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29573}}^1$

素因数の和:29623

約数の個数: 32

約数和(自身を含む): 476969472

約数和(自身を除く): 185172681

約数列:

[1, 3, 11, 13, 23, 33, 39, 69, 143, 253, 299, 429, 759, 897, 3289, 9867, 29573, 88719, 325303, 384449, 680179, 975909, 1153347, 2040537, 4228939, 7481969, 8842327, 12686817, 22445907, 26526981, 97265597, 291796791]

約数ペア:

[(1, 291796791), (3, 97265597), (11, 26526981), (13, 22445907), (23, 12686817), (33, 8842327), (39, 7481969), (69, 4228939), (143, 2040537), (253, 1153347), (299, 975909), (429, 680179), (759, 384449), (897, 325303), (3289, 88719), (9867, 29573)]