7138053

素因数分解:

$3^2\times {\mathrm{13}}^3\times {\mathrm{19}}^2$

素因数の和:83

約数の個数: 36

約数和(自身を含む): 11788140

約数和(自身を除く): 4650087

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 169, 171, 247, 361, 507, 741, 1083, 1521, 2197, 2223, 3211, 3249, 4693, 6591, 9633, 14079, 19773, 28899, 41743, 42237, 61009, 125229, 183027, 375687, 549081, 793117, 2379351, 7138053]

約数ペア:

[(1, 7138053), (3, 2379351), (9, 793117), (13, 549081), (19, 375687), (39, 183027), (57, 125229), (117, 61009), (169, 42237), (171, 41743), (247, 28899), (361, 19773), (507, 14079), (741, 9633), (1083, 6591), (1521, 4693), (2197, 3249), (2223, 3211)]