1036991319

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{991}}^1\times {\mathrm{3833}}^1$

素因数の和:4847

約数の個数: 32

約数和(自身を含む): 1703890944

約数和(自身を除く): 666899625

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 991, 2973, 3833, 6937, 11499, 12883, 20811, 26831, 38649, 49829, 80493, 90181, 149487, 270543, 348803, 1046409, 3798503, 11395509, 26589521, 49380539, 79768563, 148141617, 345663773, 1036991319]

約数ペア:

[(1, 1036991319), (3, 345663773), (7, 148141617), (13, 79768563), (21, 49380539), (39, 26589521), (91, 11395509), (273, 3798503), (991, 1046409), (2973, 348803), (3833, 270543), (6937, 149487), (11499, 90181), (12883, 80493), (20811, 49829), (26831, 38649)]