2017150947

素因数分解:

$3^2\times 7^1\times {\mathrm{2351}}^1\times {\mathrm{13619}}^1$

素因数の和:15983

約数の個数: 24

約数和(自身を含む): 3331560960

約数和(自身を除く): 1314410013

約数列:

[1, 3, 7, 9, 21, 63, 2351, 7053, 13619, 16457, 21159, 40857, 49371, 95333, 122571, 148113, 285999, 857997, 32018269, 96054807, 224127883, 288164421, 672383649, 2017150947]

約数ペア:

[(1, 2017150947), (3, 672383649), (7, 288164421), (9, 224127883), (21, 96054807), (63, 32018269), (2351, 857997), (7053, 285999), (13619, 148113), (16457, 122571), (21159, 95333), (40857, 49371)]