17024021

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{191}}^1$

素因数の和:329

約数の個数: 24

約数和(自身を含む): 21275136

約数和(自身を除く): 4251115

約数列:

[1, 7, 17, 49, 107, 119, 191, 749, 833, 1337, 1819, 3247, 5243, 9359, 12733, 20437, 22729, 89131, 143059, 159103, 347429, 1001413, 2432003, 17024021]

約数ペア:

[(1, 17024021), (7, 2432003), (17, 1001413), (49, 347429), (107, 159103), (119, 143059), (191, 89131), (749, 22729), (833, 20437), (1337, 12733), (1819, 9359), (3247, 5243)]