3980457981

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{1297}}^1\times {\mathrm{8317}}^1$

素因数の和:9661

約数の個数: 24

約数和(自身を含む): 5895033144

約数和(自身を除く): 1914575163

約数列:

[1, 3, 9, 41, 123, 369, 1297, 3891, 8317, 11673, 24951, 53177, 74853, 159531, 340997, 478593, 1022991, 3068973, 10787149, 32361447, 97084341, 442273109, 1326819327, 3980457981]

約数ペア:

[(1, 3980457981), (3, 1326819327), (9, 442273109), (41, 97084341), (123, 32361447), (369, 10787149), (1297, 3068973), (3891, 1022991), (8317, 478593), (11673, 340997), (24951, 159531), (53177, 74853)]