12819411

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2539}}^1$

素因数の和:2576

約数の個数: 32

約数和(自身を含む): 21945600

約数和(自身を除く): 9126189

約数列:

[1, 3, 9, 11, 17, 27, 33, 51, 99, 153, 187, 297, 459, 561, 1683, 2539, 5049, 7617, 22851, 27929, 43163, 68553, 83787, 129489, 251361, 388467, 474793, 754083, 1165401, 1424379, 4273137, 12819411]

約数ペア:

[(1, 12819411), (3, 4273137), (9, 1424379), (11, 1165401), (17, 754083), (27, 474793), (33, 388467), (51, 251361), (99, 129489), (153, 83787), (187, 68553), (297, 43163), (459, 27929), (561, 22851), (1683, 7617), (2539, 5049)]