123411591

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{347}}^1\times {\mathrm{919}}^1$

素因数の和:1315

約数の個数: 24

約数和(自身を含む): 183131520

約数和(自身を除く): 59719929

約数列:

[1, 3, 9, 43, 129, 347, 387, 919, 1041, 2757, 3123, 8271, 14921, 39517, 44763, 118551, 134289, 318893, 355653, 956679, 2870037, 13712399, 41137197, 123411591]

約数ペア:

[(1, 123411591), (3, 41137197), (9, 13712399), (43, 2870037), (129, 956679), (347, 355653), (387, 318893), (919, 134289), (1041, 118551), (2757, 44763), (3123, 39517), (8271, 14921)]