201513213

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{10657}}^1$

素因数の和:10865

約数の個数: 24

約数和(自身を含む): 319228416

約数和(自身を除く): 117715203

約数列:

[1, 3, 9, 11, 33, 99, 191, 573, 1719, 2101, 6303, 10657, 18909, 31971, 95913, 117227, 351681, 1055043, 2035487, 6106461, 18319383, 22390357, 67171071, 201513213]

約数ペア:

[(1, 201513213), (3, 67171071), (9, 22390357), (11, 18319383), (33, 6106461), (99, 2035487), (191, 1055043), (573, 351681), (1719, 117227), (2101, 95913), (6303, 31971), (10657, 18909)]