7970949

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{5501}}^1$

素因数の和:5537

約数の個数: 24

約数和(自身を含む): 13732992

約数和(自身を除く): 5762043

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 5501, 16503, 38507, 49509, 115521, 126523, 346563, 379569, 885661, 1138707, 2656983, 7970949]

約数ペア:

[(1, 7970949), (3, 2656983), (7, 1138707), (9, 885661), (21, 379569), (23, 346563), (63, 126523), (69, 115521), (161, 49509), (207, 38507), (483, 16503), (1449, 5501)]