79479071

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{521}}^1$

素因数の和:615

約数の個数: 32

約数和(自身を含む): 101560320

約数和(自身を除く): 22081249

約数列:

[1, 7, 19, 31, 37, 133, 217, 259, 521, 589, 703, 1147, 3647, 4123, 4921, 8029, 9899, 16151, 19277, 21793, 69293, 113057, 134939, 152551, 306869, 366263, 597587, 2148083, 2563841, 4183109, 11354153, 79479071]

約数ペア:

[(1, 79479071), (7, 11354153), (19, 4183109), (31, 2563841), (37, 2148083), (133, 597587), (217, 366263), (259, 306869), (521, 152551), (589, 134939), (703, 113057), (1147, 69293), (3647, 21793), (4123, 19277), (4921, 16151), (8029, 9899)]