11576187

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{509}}^1$

素因数の和:560

約数の個数: 36

約数和(自身を含む): 20208240

約数和(自身を除く): 8632053

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 361, 399, 509, 1083, 1197, 1527, 2527, 3249, 3563, 4581, 7581, 9671, 10689, 22743, 29013, 32067, 67697, 87039, 183749, 203091, 551247, 609273, 1286243, 1653741, 3858729, 11576187]

約数ペア:

[(1, 11576187), (3, 3858729), (7, 1653741), (9, 1286243), (19, 609273), (21, 551247), (57, 203091), (63, 183749), (133, 87039), (171, 67697), (361, 32067), (399, 29013), (509, 22743), (1083, 10689), (1197, 9671), (1527, 7581), (2527, 4581), (3249, 3563)]