11890977

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{3517}}^1$

素因数の和:3557

約数の個数: 24

約数和(自身を含む): 19250496

約数和(自身を除く): 7359519

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 483, 1127, 3381, 3517, 10551, 24619, 73857, 80891, 172333, 242673, 516999, 566237, 1698711, 3963659, 11890977]

約数ペア:

[(1, 11890977), (3, 3963659), (7, 1698711), (21, 566237), (23, 516999), (49, 242673), (69, 172333), (147, 80891), (161, 73857), (483, 24619), (1127, 10551), (3381, 3517)]