11818291221

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{463}}^1\times {\mathrm{2897}}^1$

素因数の和:3466

約数の個数: 48

約数和(自身を含む): 18879194880

約数和(自身を除く): 7060903659

約数列:

[1, 3, 9, 11, 33, 89, 99, 267, 463, 801, 979, 1389, 2897, 2937, 4167, 5093, 8691, 8811, 15279, 26073, 31867, 41207, 45837, 95601, 123621, 257833, 286803, 370863, 453277, 773499, 1341311, 1359831, 2320497, 2836163, 4023933, 4079493, 8508489, 12071799, 14754421, 25525467, 44263263, 119376679, 132789789, 358130037, 1074390111, 1313143469, 3939430407, 11818291221]

約数ペア:

[(1, 11818291221), (3, 3939430407), (9, 1313143469), (11, 1074390111), (33, 358130037), (89, 132789789), (99, 119376679), (267, 44263263), (463, 25525467), (801, 14754421), (979, 12071799), (1389, 8508489), (2897, 4079493), (2937, 4023933), (4167, 2836163), (5093, 2320497), (8691, 1359831), (8811, 1341311), (15279, 773499), (26073, 453277), (31867, 370863), (41207, 286803), (45837, 257833), (95601, 123621)]