448454013

素因数分解:

$3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{1831}}^1$

素因数の和:2057

約数の個数: 32

約数和(自身を含む): 696453120

約数和(自身を除く): 247999107

約数列:

[1, 3, 7, 21, 107, 109, 321, 327, 749, 763, 1831, 2247, 2289, 5493, 11663, 12817, 34989, 38451, 81641, 195917, 199579, 244923, 587751, 598737, 1371419, 1397053, 4114257, 4191159, 21354953, 64064859, 149484671, 448454013]

約数ペア:

[(1, 448454013), (3, 149484671), (7, 64064859), (21, 21354953), (107, 4191159), (109, 4114257), (321, 1397053), (327, 1371419), (749, 598737), (763, 587751), (1831, 244923), (2247, 199579), (2289, 195917), (5493, 81641), (11663, 38451), (12817, 34989)]