79247469

素因数分解:

$3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{389}}^1$

素因数の和:597

約数の個数: 32

約数和(自身を含む): 123552000

約数和(自身を除く): 44304531

約数列:

[1, 3, 7, 21, 89, 109, 267, 327, 389, 623, 763, 1167, 1869, 2289, 2723, 8169, 9701, 29103, 34621, 42401, 67907, 103863, 127203, 203721, 242347, 296807, 727041, 890421, 3773689, 11321067, 26415823, 79247469]

約数ペア:

[(1, 79247469), (3, 26415823), (7, 11321067), (21, 3773689), (89, 890421), (109, 727041), (267, 296807), (327, 242347), (389, 203721), (623, 127203), (763, 103863), (1167, 67907), (1869, 42401), (2289, 34621), (2723, 29103), (8169, 9701)]