3253047

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1$

素因数の和:323

約数の個数: 32

約数和(自身を含む): 5406720

約数和(自身を除く): 2153673

約数列:

[1, 3, 7, 19, 21, 31, 57, 93, 133, 217, 263, 399, 589, 651, 789, 1767, 1841, 4123, 4997, 5523, 8153, 12369, 14991, 24459, 34979, 57071, 104937, 154907, 171213, 464721, 1084349, 3253047]

約数ペア:

[(1, 3253047), (3, 1084349), (7, 464721), (19, 171213), (21, 154907), (31, 104937), (57, 57071), (93, 34979), (133, 24459), (217, 14991), (263, 12369), (399, 8153), (589, 5523), (651, 4997), (789, 4123), (1767, 1841)]