1493918271

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1\times {\mathrm{241}}^1$

素因数の和:552

約数の個数: 48

約数和(自身を含む): 2254700448

約数和(自身を除く): 760782177

約数列:

[1, 3, 9, 41, 107, 123, 157, 241, 321, 369, 471, 723, 963, 1413, 2169, 4387, 6437, 9881, 13161, 16799, 19311, 25787, 29643, 37837, 39483, 50397, 57933, 77361, 88929, 113511, 151191, 232083, 340533, 688759, 1057267, 1551317, 2066277, 3171801, 4048559, 4653951, 6198831, 9515403, 12145677, 13961853, 36437031, 165990919, 497972757, 1493918271]

約数ペア:

[(1, 1493918271), (3, 497972757), (9, 165990919), (41, 36437031), (107, 13961853), (123, 12145677), (157, 9515403), (241, 6198831), (321, 4653951), (369, 4048559), (471, 3171801), (723, 2066277), (963, 1551317), (1413, 1057267), (2169, 688759), (4387, 340533), (6437, 232083), (9881, 151191), (13161, 113511), (16799, 88929), (19311, 77361), (25787, 57933), (29643, 50397), (37837, 39483)]