293181

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{607}}^1$

素因数の和:640

約数の個数: 16

約数和(自身を含む): 466944

約数和(自身を除く): 173763

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 607, 1821, 4249, 12747, 13961, 41883, 97727, 293181]

約数ペア:

[(1, 293181), (3, 97727), (7, 41883), (21, 13961), (23, 12747), (69, 4249), (161, 1821), (483, 607)]