11056563

素因数分解:

$3^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{787}}^1$

素因数の和:1023

約数の個数: 24

約数和(自身を含む): 18357248

約数和(自身を除く): 7300685

約数列:

[1, 3, 7, 9, 21, 63, 223, 669, 787, 1561, 2007, 2361, 4683, 5509, 7083, 14049, 16527, 49581, 175501, 526503, 1228507, 1579509, 3685521, 11056563]

約数ペア:

[(1, 11056563), (3, 3685521), (7, 1579509), (9, 1228507), (21, 526503), (63, 175501), (223, 49581), (669, 16527), (787, 14049), (1561, 7083), (2007, 5509), (2361, 4683)]