5007213

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1$

素因数の和:305

約数の個数: 24

約数和(自身を含む): 7577856

約数和(自身を除く): 2570643

約数列:

[1, 3, 9, 31, 93, 131, 137, 279, 393, 411, 1179, 1233, 4061, 4247, 12183, 12741, 17947, 36549, 38223, 53841, 161523, 556357, 1669071, 5007213]

約数ペア:

[(1, 5007213), (3, 1669071), (9, 556357), (31, 161523), (93, 53841), (131, 38223), (137, 36549), (279, 17947), (393, 12741), (411, 12183), (1179, 4247), (1233, 4061)]