11751597

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{397}}^1$

素因数の和:450

約数の個数: 48

約数和(自身を含む): 20861568

約数和(自身を除く): 9109971

約数列:

[1, 3, 9, 11, 13, 23, 33, 39, 69, 99, 117, 143, 207, 253, 299, 397, 429, 759, 897, 1191, 1287, 2277, 2691, 3289, 3573, 4367, 5161, 9131, 9867, 13101, 15483, 27393, 29601, 39303, 46449, 56771, 82179, 100441, 118703, 170313, 301323, 356109, 510939, 903969, 1068327, 1305733, 3917199, 11751597]

約数ペア:

[(1, 11751597), (3, 3917199), (9, 1305733), (11, 1068327), (13, 903969), (23, 510939), (33, 356109), (39, 301323), (69, 170313), (99, 118703), (117, 100441), (143, 82179), (207, 56771), (253, 46449), (299, 39303), (397, 29601), (429, 27393), (759, 15483), (897, 13101), (1191, 9867), (1287, 9131), (2277, 5161), (2691, 4367), (3289, 3573)]