11984355

素因数分解:

$3^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{233}}^1$

素因数の和:377

約数の個数: 40

約数和(自身を含む): 21745152

約数和(自身を除く): 9760797

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 127, 135, 233, 381, 405, 635, 699, 1143, 1165, 1905, 2097, 3429, 3495, 5715, 6291, 10287, 10485, 17145, 18873, 29591, 31455, 51435, 88773, 94365, 147955, 266319, 443865, 798957, 1331595, 2396871, 3994785, 11984355]

約数ペア:

[(1, 11984355), (3, 3994785), (5, 2396871), (9, 1331595), (15, 798957), (27, 443865), (45, 266319), (81, 147955), (127, 94365), (135, 88773), (233, 51435), (381, 31455), (405, 29591), (635, 18873), (699, 17145), (1143, 10485), (1165, 10287), (1905, 6291), (2097, 5715), (3429, 3495)]