7197183

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4967}}^1$

素因数の和:5003

約数の個数: 24

約数和(自身を含む): 12400128

約数和(自身を除く): 5202945

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 4967, 14901, 34769, 44703, 104307, 114241, 312921, 342723, 799687, 1028169, 2399061, 7197183]

約数ペア:

[(1, 7197183), (3, 2399061), (7, 1028169), (9, 799687), (21, 342723), (23, 312921), (63, 114241), (69, 104307), (161, 44703), (207, 34769), (483, 14901), (1449, 4967)]