2645202357

素因数分解:

$3^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{219829}}^1$

素因数の和:220033

約数の個数: 24

約数和(自身を含む): 4389565440

約数和(自身を除く): 1744363083

約数列:

[1, 3, 7, 9, 21, 63, 191, 573, 1337, 1719, 4011, 12033, 219829, 659487, 1538803, 1978461, 4616409, 13849227, 41987339, 125962017, 293911373, 377886051, 881734119, 2645202357]

約数ペア:

[(1, 2645202357), (3, 881734119), (7, 377886051), (9, 293911373), (21, 125962017), (63, 41987339), (191, 13849227), (573, 4616409), (1337, 1978461), (1719, 1538803), (4011, 659487), (12033, 219829)]