79979417

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{317}}^1$

素因数の和:621

約数の個数: 24

約数和(自身を含む): 98605440

約数和(自身を除く): 18626023

約数列:

[1, 7, 19, 49, 133, 271, 317, 931, 1897, 2219, 5149, 6023, 13279, 15533, 36043, 42161, 85907, 252301, 295127, 601349, 1632233, 4209443, 11425631, 79979417]

約数ペア:

[(1, 79979417), (7, 11425631), (19, 4209443), (49, 1632233), (133, 601349), (271, 295127), (317, 252301), (931, 85907), (1897, 42161), (2219, 36043), (5149, 15533), (6023, 13279)]