7138537923

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{431}}^1\times {\mathrm{6047}}^1$

素因数の和:6575

約数の個数: 32

約数和(自身を含む): 10534551552

約数和(自身を除く): 3396013629

約数列:

[1, 3, 11, 33, 83, 249, 431, 913, 1293, 2739, 4741, 6047, 14223, 18141, 35773, 66517, 107319, 199551, 393503, 501901, 1180509, 1505703, 2606257, 5520911, 7818771, 16562733, 28668827, 86006481, 216319331, 648957993, 2379512641, 7138537923]

約数ペア:

[(1, 7138537923), (3, 2379512641), (11, 648957993), (33, 216319331), (83, 86006481), (249, 28668827), (431, 16562733), (913, 7818771), (1293, 5520911), (2739, 2606257), (4741, 1505703), (6047, 1180509), (14223, 501901), (18141, 393503), (35773, 199551), (66517, 107319)]