22736121

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:245

約数の個数: 32

約数和(自身を含む): 33116160

約数和(自身を除く): 10380039

約数列:

[1, 3, 23, 43, 69, 79, 97, 129, 237, 291, 989, 1817, 2231, 2967, 3397, 4171, 5451, 6693, 7663, 10191, 12513, 22989, 78131, 95933, 176249, 234393, 287799, 329509, 528747, 988527, 7578707, 22736121]

約数ペア:

[(1, 22736121), (3, 7578707), (23, 988527), (43, 528747), (69, 329509), (79, 287799), (97, 234393), (129, 176249), (237, 95933), (291, 78131), (989, 22989), (1817, 12513), (2231, 10191), (2967, 7663), (3397, 6693), (4171, 5451)]