274969341

素因数分解:

$3^2\times {\mathrm{113}}^1\times {\mathrm{167}}^1\times {\mathrm{1619}}^1$

素因数の和:1905

約数の個数: 24

約数和(自身を含む): 403341120

約数和(自身を除く): 128371779

約数列:

[1, 3, 9, 113, 167, 339, 501, 1017, 1503, 1619, 4857, 14571, 18871, 56613, 169839, 182947, 270373, 548841, 811119, 1646523, 2433357, 30552149, 91656447, 274969341]

約数ペア:

[(1, 274969341), (3, 91656447), (9, 30552149), (113, 2433357), (167, 1646523), (339, 811119), (501, 548841), (1017, 270373), (1503, 182947), (1619, 169839), (4857, 56613), (14571, 18871)]