7888974123

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{463}}^1\times {\mathrm{1669}}^1$

素因数の和:2259

約数の個数: 32

約数和(自身を含む): 10935106560

約数和(自身を除く): 3046132437

約数列:

[1, 3, 41, 83, 123, 249, 463, 1389, 1669, 3403, 5007, 10209, 18983, 38429, 56949, 68429, 115287, 138527, 205287, 415581, 772747, 1575589, 2318241, 4726767, 5679607, 17038821, 31682627, 64138001, 95047881, 192414003, 2629658041, 7888974123]

約数ペア:

[(1, 7888974123), (3, 2629658041), (41, 192414003), (83, 95047881), (123, 64138001), (249, 31682627), (463, 17038821), (1389, 5679607), (1669, 4726767), (3403, 2318241), (5007, 1575589), (10209, 772747), (18983, 415581), (38429, 205287), (56949, 138527), (68429, 115287)]