321323041

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{347}}^1$

素因数の和:565

約数の個数: 32

約数和(自身を含む): 383523840

約数和(自身を除く): 62200799

約数列:

[1, 13, 19, 23, 163, 247, 299, 347, 437, 2119, 3097, 3749, 4511, 5681, 6593, 7981, 40261, 48737, 56561, 71231, 85709, 103753, 151639, 735293, 926003, 1074659, 1300903, 1971307, 13970567, 16911739, 24717157, 321323041]

約数ペア:

[(1, 321323041), (13, 24717157), (19, 16911739), (23, 13970567), (163, 1971307), (247, 1300903), (299, 1074659), (347, 926003), (437, 735293), (2119, 151639), (3097, 103753), (3749, 85709), (4511, 71231), (5681, 56561), (6593, 48737), (7981, 40261)]