9822981

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{3517}}^1$

素因数の和:3553

約数の個数: 24

約数和(自身を含む): 16042080

約数和(自身を除く): 6219099

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 399, 931, 2793, 3517, 10551, 24619, 66823, 73857, 172333, 200469, 467761, 516999, 1403283, 3274327, 9822981]

約数ペア:

[(1, 9822981), (3, 3274327), (7, 1403283), (19, 516999), (21, 467761), (49, 200469), (57, 172333), (133, 73857), (147, 66823), (399, 24619), (931, 10551), (2793, 3517)]