11228031

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{509}}^1$

素因数の和:580

約数の個数: 32

約数和(自身を含む): 17952000

約数和(自身を除く): 6723969

約数列:

[1, 3, 9, 19, 27, 43, 57, 129, 171, 387, 509, 513, 817, 1161, 1527, 2451, 4581, 7353, 9671, 13743, 21887, 22059, 29013, 65661, 87039, 196983, 261117, 415853, 590949, 1247559, 3742677, 11228031]

約数ペア:

[(1, 11228031), (3, 3742677), (9, 1247559), (19, 590949), (27, 415853), (43, 261117), (57, 196983), (129, 87039), (171, 65661), (387, 29013), (509, 22059), (513, 21887), (817, 13743), (1161, 9671), (1527, 7353), (2451, 4581)]