11912649

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{631}}^1$

素因数の和:701

約数の個数: 32

約数和(自身を含む): 19415040

約数和(自身を除く): 7502391

約数列:

[1, 3, 7, 21, 29, 31, 87, 93, 203, 217, 609, 631, 651, 899, 1893, 2697, 4417, 6293, 13251, 18299, 18879, 19561, 54897, 58683, 128093, 136927, 384279, 410781, 567269, 1701807, 3970883, 11912649]

約数ペア:

[(1, 11912649), (3, 3970883), (7, 1701807), (21, 567269), (29, 410781), (31, 384279), (87, 136927), (93, 128093), (203, 58683), (217, 54897), (609, 19561), (631, 18879), (651, 18299), (899, 13251), (1893, 6293), (2697, 4417)]