30357411

素因数分解:

$3^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{2129}}^1$

素因数の和:2243

約数の個数: 24

約数和(自身を含む): 47592720

約数和(自身を除く): 17235309

約数列:

[1, 3, 7, 21, 49, 97, 147, 291, 679, 2037, 2129, 4753, 6387, 14259, 14903, 44709, 104321, 206513, 312963, 619539, 1445591, 4336773, 10119137, 30357411]

約数ペア:

[(1, 30357411), (3, 10119137), (7, 4336773), (21, 1445591), (49, 619539), (97, 312963), (147, 206513), (291, 104321), (679, 44709), (2037, 14903), (2129, 14259), (4753, 6387)]