12876297

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{503}}^1$

素因数の和:589

約数の個数: 32

約数和(自身を含む): 20901888

約数和(自身を除く): 8025591

約数列:

[1, 3, 7, 21, 23, 53, 69, 159, 161, 371, 483, 503, 1113, 1219, 1509, 3521, 3657, 8533, 10563, 11569, 25599, 26659, 34707, 79977, 80983, 186613, 242949, 559839, 613157, 1839471, 4292099, 12876297]

約数ペア:

[(1, 12876297), (3, 4292099), (7, 1839471), (21, 613157), (23, 559839), (53, 242949), (69, 186613), (159, 80983), (161, 79977), (371, 34707), (483, 26659), (503, 25599), (1113, 11569), (1219, 10563), (1509, 8533), (3521, 3657)]